15679318616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 33208418880

約数和(自身を除く): 17529100264

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 107, 113, 148, 214, 226, 296, 337, 428, 452, 481, 674, 856, 904, 962, 1348, 1391, 1469, 1924, 2696, 2782, 2938, 3848, 3959, 4181, 4381, 5564, 5876, 7918, 8362, 8762, 11128, 11752, 12091, 12469, 15836, 16724, 17524, 24182, 24938, 31672, 33448, 35048, 36059, 38081, 48364, 49876, 51467, 54353, 72118, 76162, 96728, 99752, 102934, 108706, 144236, 152324, 157183, 162097, 205868, 217412, 288472, 304648, 314366, 324194, 411736, 434824, 447367, 468767, 495053, 628732, 648388, 894734, 937534, 990106, 1257464, 1296776, 1334183, 1408997, 1789468, 1875068, 1980212, 2668366, 2817994, 3578936, 3750136, 3960424, 4074667, 5336732, 5635988, 5815771, 8149334, 10673464, 11271976, 11631542, 16298668, 17344379, 18316961, 23263084, 32597336, 34688758, 36633922, 46526168, 52970671, 69377516, 73267844, 105941342, 138755032, 146535688, 150762679, 211882684, 301525358, 423765368, 603050716, 1206101432, 1959914827, 3919829654, 7839659308, 15679318616]

約数ペア:

[(1, 15679318616), (2, 7839659308), (4, 3919829654), (8, 1959914827), (13, 1206101432), (26, 603050716), (37, 423765368), (52, 301525358), (74, 211882684), (104, 150762679), (107, 146535688), (113, 138755032), (148, 105941342), (214, 73267844), (226, 69377516), (296, 52970671), (337, 46526168), (428, 36633922), (452, 34688758), (481, 32597336), (674, 23263084), (856, 18316961), (904, 17344379), (962, 16298668), (1348, 11631542), (1391, 11271976), (1469, 10673464), (1924, 8149334), (2696, 5815771), (2782, 5635988), (2938, 5336732), (3848, 4074667), (3959, 3960424), (4181, 3750136), (4381, 3578936), (5564, 2817994), (5876, 2668366), (7918, 1980212), (8362, 1875068), (8762, 1789468), (11128, 1408997), (11752, 1334183), (12091, 1296776), (12469, 1257464), (15836, 990106), (16724, 937534), (17524, 894734), (24182, 648388), (24938, 628732), (31672, 495053), (33448, 468767), (35048, 447367), (36059, 434824), (38081, 411736), (48364, 324194), (49876, 314366), (51467, 304648), (54353, 288472), (72118, 217412), (76162, 205868), (96728, 162097), (99752, 157183), (102934, 152324), (108706, 144236)]