1851135984

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 320

約数和(自身を含む): 5965332480

約数和(自身を除く): 4114196496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 47, 48, 51, 54, 62, 68, 72, 93, 94, 102, 108, 124, 136, 141, 144, 153, 173, 186, 188, 204, 216, 248, 272, 279, 282, 306, 346, 372, 376, 408, 423, 432, 459, 496, 519, 527, 558, 564, 612, 692, 744, 752, 799, 816, 837, 846, 918, 1038, 1054, 1116, 1128, 1224, 1269, 1384, 1457, 1488, 1557, 1581, 1598, 1674, 1692, 1836, 2076, 2108, 2232, 2256, 2397, 2448, 2538, 2768, 2914, 2941, 3114, 3162, 3196, 3348, 3384, 3672, 4152, 4216, 4371, 4464, 4671, 4743, 4794, 5076, 5363, 5828, 5882, 6228, 6324, 6392, 6696, 6768, 7191, 7344, 8131, 8304, 8432, 8742, 8823, 9342, 9486, 9588, 10152, 10726, 11656, 11764, 12456, 12648, 12784, 13113, 13392, 14229, 14382, 16089, 16262, 17484, 17646, 18684, 18972, 19176, 20304, 21452, 21573, 23312, 23528, 24393, 24769, 24912, 25296, 26226, 26469, 28458, 28764, 32178, 32524, 34968, 35292, 37368, 37944, 38352, 39339, 42904, 43146, 47056, 48267, 48786, 49538, 52452, 52938, 56916, 57528, 64356, 65048, 69936, 70584, 73179, 74307, 74736, 75888, 78678, 79407, 85808, 86292, 91171, 96534, 97572, 99076, 104904, 105876, 113832, 115056, 128712, 130096, 138227, 141168, 144801, 146358, 148614, 157356, 158814, 172584, 182342, 193068, 195144, 198152, 209808, 211752, 219537, 222921, 227664, 252061, 257424, 273513, 276454, 289602, 292716, 297228, 314712, 317628, 345168, 364684, 386136, 390288, 396304, 414681, 423504, 439074, 445842, 504122, 547026, 552908, 579204, 585432, 594456, 629424, 635256, 668763, 729368, 756183, 772272, 820539, 829362, 878148, 891684, 1008244, 1094052, 1105816, 1158408, 1170864, 1188912, 1244043, 1270512, 1337526, 1458736, 1512366, 1641078, 1658724, 1756296, 1783368, 2016488, 2188104, 2211632, 2268549, 2316816, 2461617, 2488086, 2675052, 3024732, 3282156, 3317448, 3512592, 3566736, 3732129, 4032976, 4285037, 4376208, 4537098, 4923234, 4976172, 5350104, 6049464, 6564312, 6634896, 6805647, 7464258, 8570074, 9074196, 9846468, 9952344, 10700208, 12098928, 12855111, 13128624, 13611294, 14928516, 17140148, 18148392, 19692936, 19904688, 25710222, 27222588, 29857032, 34280296, 36296784, 38565333, 39385872, 51420444, 54445176, 59714064, 68560592, 77130666, 102840888, 108890352, 115695999, 154261332, 205681776, 231391998, 308522664, 462783996, 617045328, 925567992, 1851135984]

約数ペア:

[(1, 1851135984), (2, 925567992), (3, 617045328), (4, 462783996), (6, 308522664), (8, 231391998), (9, 205681776), (12, 154261332), (16, 115695999), (17, 108890352), (18, 102840888), (24, 77130666), (27, 68560592), (31, 59714064), (34, 54445176), (36, 51420444), (47, 39385872), (48, 38565333), (51, 36296784), (54, 34280296), (62, 29857032), (68, 27222588), (72, 25710222), (93, 19904688), (94, 19692936), (102, 18148392), (108, 17140148), (124, 14928516), (136, 13611294), (141, 13128624), (144, 12855111), (153, 12098928), (173, 10700208), (186, 9952344), (188, 9846468), (204, 9074196), (216, 8570074), (248, 7464258), (272, 6805647), (279, 6634896), (282, 6564312), (306, 6049464), (346, 5350104), (372, 4976172), (376, 4923234), (408, 4537098), (423, 4376208), (432, 4285037), (459, 4032976), (496, 3732129), (519, 3566736), (527, 3512592), (558, 3317448), (564, 3282156), (612, 3024732), (692, 2675052), (744, 2488086), (752, 2461617), (799, 2316816), (816, 2268549), (837, 2211632), (846, 2188104), (918, 2016488), (1038, 1783368), (1054, 1756296), (1116, 1658724), (1128, 1641078), (1224, 1512366), (1269, 1458736), (1384, 1337526), (1457, 1270512), (1488, 1244043), (1557, 1188912), (1581, 1170864), (1598, 1158408), (1674, 1105816), (1692, 1094052), (1836, 1008244), (2076, 891684), (2108, 878148), (2232, 829362), (2256, 820539), (2397, 772272), (2448, 756183), (2538, 729368), (2768, 668763), (2914, 635256), (2941, 629424), (3114, 594456), (3162, 585432), (3196, 579204), (3348, 552908), (3384, 547026), (3672, 504122), (4152, 445842), (4216, 439074), (4371, 423504), (4464, 414681), (4671, 396304), (4743, 390288), (4794, 386136), (5076, 364684), (5363, 345168), (5828, 317628), (5882, 314712), (6228, 297228), (6324, 292716), (6392, 289602), (6696, 276454), (6768, 273513), (7191, 257424), (7344, 252061), (8131, 227664), (8304, 222921), (8432, 219537), (8742, 211752), (8823, 209808), (9342, 198152), (9486, 195144), (9588, 193068), (10152, 182342), (10726, 172584), (11656, 158814), (11764, 157356), (12456, 148614), (12648, 146358), (12784, 144801), (13113, 141168), (13392, 138227), (14229, 130096), (14382, 128712), (16089, 115056), (16262, 113832), (17484, 105876), (17646, 104904), (18684, 99076), (18972, 97572), (19176, 96534), (20304, 91171), (21452, 86292), (21573, 85808), (23312, 79407), (23528, 78678), (24393, 75888), (24769, 74736), (24912, 74307), (25296, 73179), (26226, 70584), (26469, 69936), (28458, 65048), (28764, 64356), (32178, 57528), (32524, 56916), (34968, 52938), (35292, 52452), (37368, 49538), (37944, 48786), (38352, 48267), (39339, 47056), (42904, 43146)]