31317624

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 98784000

約数和(自身を除く): 67466376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 587, 684, 702, 741, 936, 988, 1026, 1174, 1368, 1404, 1482, 1761, 1976, 2052, 2223, 2348, 2808, 2964, 3522, 4104, 4446, 4696, 5283, 5928, 6669, 7044, 7631, 8892, 10566, 11153, 13338, 14088, 15262, 15849, 17784, 21132, 22306, 22893, 26676, 30524, 31698, 33459, 42264, 44612, 45786, 53352, 61048, 63396, 66918, 68679, 89224, 91572, 100377, 126792, 133836, 137358, 144989, 183144, 200754, 206037, 267672, 274716, 289978, 301131, 401508, 412074, 434967, 549432, 579956, 602262, 803016, 824148, 869934, 1159912, 1204524, 1304901, 1648296, 1739868, 2409048, 2609802, 3479736, 3914703, 5219604, 7829406, 10439208, 15658812, 31317624]

約数ペア:

[(1, 31317624), (2, 15658812), (3, 10439208), (4, 7829406), (6, 5219604), (8, 3914703), (9, 3479736), (12, 2609802), (13, 2409048), (18, 1739868), (19, 1648296), (24, 1304901), (26, 1204524), (27, 1159912), (36, 869934), (38, 824148), (39, 803016), (52, 602262), (54, 579956), (57, 549432), (72, 434967), (76, 412074), (78, 401508), (104, 301131), (108, 289978), (114, 274716), (117, 267672), (152, 206037), (156, 200754), (171, 183144), (216, 144989), (228, 137358), (234, 133836), (247, 126792), (312, 100377), (342, 91572), (351, 89224), (456, 68679), (468, 66918), (494, 63396), (513, 61048), (587, 53352), (684, 45786), (702, 44612), (741, 42264), (936, 33459), (988, 31698), (1026, 30524), (1174, 26676), (1368, 22893), (1404, 22306), (1482, 21132), (1761, 17784), (1976, 15849), (2052, 15262), (2223, 14088), (2348, 13338), (2808, 11153), (2964, 10566), (3522, 8892), (4104, 7631), (4446, 7044), (4696, 6669), (5283, 5928)]