28451015856

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1685

約数の個数: 320

約数和(自身を含む): 90087984000

約数和(自身を除く): 61636968144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 41, 48, 51, 54, 61, 68, 72, 82, 102, 108, 122, 123, 136, 144, 153, 164, 183, 204, 216, 244, 246, 272, 306, 328, 366, 369, 408, 432, 459, 488, 492, 549, 612, 656, 697, 732, 738, 816, 918, 976, 984, 1037, 1098, 1107, 1224, 1394, 1464, 1476, 1549, 1647, 1836, 1968, 2074, 2091, 2196, 2214, 2448, 2501, 2788, 2928, 2952, 3098, 3111, 3294, 3672, 4148, 4182, 4392, 4428, 4647, 5002, 5576, 5904, 6196, 6222, 6273, 6588, 7344, 7503, 8296, 8364, 8784, 8856, 9294, 9333, 10004, 11152, 12392, 12444, 12546, 13176, 13941, 15006, 16592, 16728, 17712, 18588, 18666, 18819, 20008, 22509, 24784, 24888, 25092, 26333, 26352, 27882, 27999, 30012, 33456, 37176, 37332, 37638, 40016, 41823, 42517, 45018, 49776, 50184, 52666, 55764, 55998, 60024, 63509, 67527, 74352, 74664, 75276, 78999, 83646, 85034, 90036, 94489, 100368, 105332, 111528, 111996, 120048, 127018, 127551, 135054, 149328, 150552, 157998, 167292, 170068, 180072, 188978, 190527, 210664, 223056, 223992, 236997, 254036, 255102, 270108, 283467, 301104, 315996, 334584, 340136, 360144, 377956, 381054, 382653, 421328, 447984, 473994, 508072, 510204, 540216, 566934, 571581, 631992, 669168, 680272, 710991, 755912, 762108, 765306, 850401, 947988, 1016144, 1020408, 1079653, 1080432, 1133868, 1143162, 1147959, 1263984, 1421982, 1511824, 1524216, 1530612, 1606313, 1700802, 1714743, 1895976, 2040816, 2159306, 2267736, 2286324, 2295918, 2551203, 2843964, 3048432, 3061224, 3212626, 3238959, 3401604, 3429486, 3791952, 3874049, 4318612, 4535472, 4572648, 4591836, 4818939, 5102406, 5687928, 6122448, 6425252, 6477918, 6803208, 6858972, 7748098, 8637224, 9145296, 9183672, 9637878, 9716877, 10204812, 11375856, 11622147, 12850504, 12955836, 13606416, 13717944, 14456817, 15496196, 17274448, 18367344, 19275756, 19433754, 20409624, 23244294, 25701008, 25911672, 27435888, 28913634, 29150631, 30992392, 34866441, 38551512, 38867508, 40819248, 43370451, 46488588, 51823344, 57827268, 58301262, 61984784, 65858833, 69732882, 77103024, 77735016, 86740902, 92977176, 104599323, 115654536, 116602524, 131717666, 139465764, 155470032, 173481804, 185954352, 197576499, 209198646, 231309072, 233205048, 263435332, 278931528, 346963608, 395152998, 418397292, 466410096, 526870664, 557863056, 592729497, 693927216, 790305996, 836794584, 1053741328, 1185458994, 1580611992, 1673589168, 1778188491, 2370917988, 3161223984, 3556376982, 4741835976, 7112753964, 9483671952, 14225507928, 28451015856]

約数ペア:

[(1, 28451015856), (2, 14225507928), (3, 9483671952), (4, 7112753964), (6, 4741835976), (8, 3556376982), (9, 3161223984), (12, 2370917988), (16, 1778188491), (17, 1673589168), (18, 1580611992), (24, 1185458994), (27, 1053741328), (34, 836794584), (36, 790305996), (41, 693927216), (48, 592729497), (51, 557863056), (54, 526870664), (61, 466410096), (68, 418397292), (72, 395152998), (82, 346963608), (102, 278931528), (108, 263435332), (122, 233205048), (123, 231309072), (136, 209198646), (144, 197576499), (153, 185954352), (164, 173481804), (183, 155470032), (204, 139465764), (216, 131717666), (244, 116602524), (246, 115654536), (272, 104599323), (306, 92977176), (328, 86740902), (366, 77735016), (369, 77103024), (408, 69732882), (432, 65858833), (459, 61984784), (488, 58301262), (492, 57827268), (549, 51823344), (612, 46488588), (656, 43370451), (697, 40819248), (732, 38867508), (738, 38551512), (816, 34866441), (918, 30992392), (976, 29150631), (984, 28913634), (1037, 27435888), (1098, 25911672), (1107, 25701008), (1224, 23244294), (1394, 20409624), (1464, 19433754), (1476, 19275756), (1549, 18367344), (1647, 17274448), (1836, 15496196), (1968, 14456817), (2074, 13717944), (2091, 13606416), (2196, 12955836), (2214, 12850504), (2448, 11622147), (2501, 11375856), (2788, 10204812), (2928, 9716877), (2952, 9637878), (3098, 9183672), (3111, 9145296), (3294, 8637224), (3672, 7748098), (4148, 6858972), (4182, 6803208), (4392, 6477918), (4428, 6425252), (4647, 6122448), (5002, 5687928), (5576, 5102406), (5904, 4818939), (6196, 4591836), (6222, 4572648), (6273, 4535472), (6588, 4318612), (7344, 3874049), (7503, 3791952), (8296, 3429486), (8364, 3401604), (8784, 3238959), (8856, 3212626), (9294, 3061224), (9333, 3048432), (10004, 2843964), (11152, 2551203), (12392, 2295918), (12444, 2286324), (12546, 2267736), (13176, 2159306), (13941, 2040816), (15006, 1895976), (16592, 1714743), (16728, 1700802), (17712, 1606313), (18588, 1530612), (18666, 1524216), (18819, 1511824), (20008, 1421982), (22509, 1263984), (24784, 1147959), (24888, 1143162), (25092, 1133868), (26333, 1080432), (26352, 1079653), (27882, 1020408), (27999, 1016144), (30012, 947988), (33456, 850401), (37176, 765306), (37332, 762108), (37638, 755912), (40016, 710991), (41823, 680272), (42517, 669168), (45018, 631992), (49776, 571581), (50184, 566934), (52666, 540216), (55764, 510204), (55998, 508072), (60024, 473994), (63509, 447984), (67527, 421328), (74352, 382653), (74664, 381054), (75276, 377956), (78999, 360144), (83646, 340136), (85034, 334584), (90036, 315996), (94489, 301104), (100368, 283467), (105332, 270108), (111528, 255102), (111996, 254036), (120048, 236997), (127018, 223992), (127551, 223056), (135054, 210664), (149328, 190527), (150552, 188978), (157998, 180072), (167292, 170068)]