1235987856

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 320

約数和(自身を含む): 3985459200

約数和(自身を除く): 2749471344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 61, 62, 68, 72, 89, 93, 102, 108, 122, 124, 136, 144, 153, 178, 183, 186, 204, 216, 244, 248, 267, 272, 279, 306, 356, 366, 372, 408, 432, 459, 488, 496, 527, 534, 549, 558, 612, 712, 732, 744, 801, 816, 837, 918, 976, 1037, 1054, 1068, 1098, 1116, 1224, 1424, 1464, 1488, 1513, 1581, 1602, 1647, 1674, 1836, 1891, 2074, 2108, 2136, 2196, 2232, 2403, 2448, 2759, 2928, 3026, 3111, 3162, 3204, 3294, 3348, 3672, 3782, 4148, 4216, 4272, 4392, 4464, 4539, 4743, 4806, 5429, 5518, 5673, 6052, 6222, 6324, 6408, 6588, 6696, 7344, 7564, 8277, 8296, 8432, 8784, 9078, 9333, 9486, 9612, 10858, 11036, 11346, 12104, 12444, 12648, 12816, 13176, 13392, 13617, 14229, 15128, 16287, 16554, 16592, 17019, 18156, 18666, 18972, 19224, 21716, 22072, 22692, 24208, 24831, 24888, 25296, 26352, 27234, 27999, 28458, 30256, 32147, 32574, 33108, 34038, 36312, 37332, 37944, 38448, 40851, 43432, 44144, 45384, 46903, 48861, 49662, 49776, 51057, 54468, 55998, 56916, 64294, 65148, 66216, 68076, 72624, 74493, 74664, 75888, 81702, 86864, 90768, 92293, 93806, 96441, 97722, 99324, 102114, 108936, 111996, 113832, 128588, 130296, 132432, 136152, 140709, 146583, 148986, 149328, 163404, 168299, 184586, 187612, 192882, 195444, 198648, 204228, 217872, 223992, 227664, 257176, 260592, 272304, 276879, 281418, 289323, 293166, 297972, 326808, 336598, 369172, 375224, 385764, 390888, 397296, 408456, 422127, 447984, 504897, 514352, 553758, 562836, 578646, 586332, 595944, 653616, 673196, 738344, 750448, 771528, 781776, 816912, 830637, 844254, 867969, 1009794, 1107516, 1125672, 1157292, 1172664, 1191888, 1266381, 1346392, 1476688, 1514691, 1543056, 1661274, 1688508, 1735938, 2019588, 2215032, 2251344, 2314584, 2345328, 2491911, 2532762, 2692784, 2861083, 3029382, 3322548, 3377016, 3471876, 4039176, 4430064, 4544073, 4629168, 4983822, 5065524, 5722166, 6058764, 6645096, 6754032, 6943752, 8078352, 8583249, 9088146, 9967644, 10131048, 11444332, 12117528, 13290192, 13887504, 17166498, 18176292, 19935288, 20262096, 22888664, 24235056, 25749747, 34332996, 36352584, 39870576, 45777328, 51499494, 68665992, 72705168, 77249241, 102998988, 137331984, 154498482, 205997976, 308996964, 411995952, 617993928, 1235987856]

約数ペア:

[(1, 1235987856), (2, 617993928), (3, 411995952), (4, 308996964), (6, 205997976), (8, 154498482), (9, 137331984), (12, 102998988), (16, 77249241), (17, 72705168), (18, 68665992), (24, 51499494), (27, 45777328), (31, 39870576), (34, 36352584), (36, 34332996), (48, 25749747), (51, 24235056), (54, 22888664), (61, 20262096), (62, 19935288), (68, 18176292), (72, 17166498), (89, 13887504), (93, 13290192), (102, 12117528), (108, 11444332), (122, 10131048), (124, 9967644), (136, 9088146), (144, 8583249), (153, 8078352), (178, 6943752), (183, 6754032), (186, 6645096), (204, 6058764), (216, 5722166), (244, 5065524), (248, 4983822), (267, 4629168), (272, 4544073), (279, 4430064), (306, 4039176), (356, 3471876), (366, 3377016), (372, 3322548), (408, 3029382), (432, 2861083), (459, 2692784), (488, 2532762), (496, 2491911), (527, 2345328), (534, 2314584), (549, 2251344), (558, 2215032), (612, 2019588), (712, 1735938), (732, 1688508), (744, 1661274), (801, 1543056), (816, 1514691), (837, 1476688), (918, 1346392), (976, 1266381), (1037, 1191888), (1054, 1172664), (1068, 1157292), (1098, 1125672), (1116, 1107516), (1224, 1009794), (1424, 867969), (1464, 844254), (1488, 830637), (1513, 816912), (1581, 781776), (1602, 771528), (1647, 750448), (1674, 738344), (1836, 673196), (1891, 653616), (2074, 595944), (2108, 586332), (2136, 578646), (2196, 562836), (2232, 553758), (2403, 514352), (2448, 504897), (2759, 447984), (2928, 422127), (3026, 408456), (3111, 397296), (3162, 390888), (3204, 385764), (3294, 375224), (3348, 369172), (3672, 336598), (3782, 326808), (4148, 297972), (4216, 293166), (4272, 289323), (4392, 281418), (4464, 276879), (4539, 272304), (4743, 260592), (4806, 257176), (5429, 227664), (5518, 223992), (5673, 217872), (6052, 204228), (6222, 198648), (6324, 195444), (6408, 192882), (6588, 187612), (6696, 184586), (7344, 168299), (7564, 163404), (8277, 149328), (8296, 148986), (8432, 146583), (8784, 140709), (9078, 136152), (9333, 132432), (9486, 130296), (9612, 128588), (10858, 113832), (11036, 111996), (11346, 108936), (12104, 102114), (12444, 99324), (12648, 97722), (12816, 96441), (13176, 93806), (13392, 92293), (13617, 90768), (14229, 86864), (15128, 81702), (16287, 75888), (16554, 74664), (16592, 74493), (17019, 72624), (18156, 68076), (18666, 66216), (18972, 65148), (19224, 64294), (21716, 56916), (22072, 55998), (22692, 54468), (24208, 51057), (24831, 49776), (24888, 49662), (25296, 48861), (26352, 46903), (27234, 45384), (27999, 44144), (28458, 43432), (30256, 40851), (32147, 38448), (32574, 37944), (33108, 37332), (34038, 36312)]