12423431688

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1459}}^1$

素因数の和:1771

約数の個数: 128

約数和(自身を含む): 32808652800

約数和(自身を除く): 20385221112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 223, 258, 296, 344, 444, 446, 516, 669, 888, 892, 1032, 1338, 1459, 1591, 1784, 2676, 2918, 3182, 4377, 4773, 5352, 5836, 6364, 8251, 8754, 9546, 9589, 11672, 12728, 16502, 17508, 19092, 19178, 24753, 28767, 33004, 35016, 38184, 38356, 49506, 53983, 57534, 62737, 66008, 76712, 99012, 107966, 115068, 125474, 161949, 188211, 198024, 215932, 230136, 250948, 323898, 325357, 354793, 376422, 431864, 501896, 647796, 650714, 709586, 752844, 976071, 1064379, 1295592, 1301428, 1419172, 1505688, 1952142, 2128758, 2321269, 2602856, 2838344, 3904284, 4257516, 4642538, 6963807, 7808568, 8515032, 9285076, 12038209, 13927614, 13990351, 18570152, 24076418, 27855228, 27980702, 36114627, 41971053, 48152836, 55710456, 55961404, 72229254, 83942106, 96305672, 111922808, 144458508, 167884212, 288917016, 335768424, 517642987, 1035285974, 1552928961, 2070571948, 3105857922, 4141143896, 6211715844, 12423431688]

約数ペア:

[(1, 12423431688), (2, 6211715844), (3, 4141143896), (4, 3105857922), (6, 2070571948), (8, 1552928961), (12, 1035285974), (24, 517642987), (37, 335768424), (43, 288917016), (74, 167884212), (86, 144458508), (111, 111922808), (129, 96305672), (148, 83942106), (172, 72229254), (222, 55961404), (223, 55710456), (258, 48152836), (296, 41971053), (344, 36114627), (444, 27980702), (446, 27855228), (516, 24076418), (669, 18570152), (888, 13990351), (892, 13927614), (1032, 12038209), (1338, 9285076), (1459, 8515032), (1591, 7808568), (1784, 6963807), (2676, 4642538), (2918, 4257516), (3182, 3904284), (4377, 2838344), (4773, 2602856), (5352, 2321269), (5836, 2128758), (6364, 1952142), (8251, 1505688), (8754, 1419172), (9546, 1301428), (9589, 1295592), (11672, 1064379), (12728, 976071), (16502, 752844), (17508, 709586), (19092, 650714), (19178, 647796), (24753, 501896), (28767, 431864), (33004, 376422), (35016, 354793), (38184, 325357), (38356, 323898), (49506, 250948), (53983, 230136), (57534, 215932), (62737, 198024), (66008, 188211), (76712, 161949), (99012, 125474), (107966, 115068)]