16864321872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{145603}}^1$

素因数の和:145760

約数の個数: 80

約数和(自身を含む): 46220533760

約数和(自身を除く): 29356211888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 228, 254, 304, 381, 456, 508, 762, 912, 1016, 1524, 2032, 2413, 3048, 4826, 6096, 7239, 9652, 14478, 19304, 28956, 38608, 57912, 115824, 145603, 291206, 436809, 582412, 873618, 1164824, 1747236, 2329648, 2766457, 3494472, 5532914, 6988944, 8299371, 11065828, 16598742, 18491581, 22131656, 33197484, 36983162, 44263312, 55474743, 66394968, 73966324, 110949486, 132789936, 147932648, 221898972, 295865296, 351340039, 443797944, 702680078, 887595888, 1054020117, 1405360156, 2108040234, 2810720312, 4216080468, 5621440624, 8432160936, 16864321872]

約数ペア:

[(1, 16864321872), (2, 8432160936), (3, 5621440624), (4, 4216080468), (6, 2810720312), (8, 2108040234), (12, 1405360156), (16, 1054020117), (19, 887595888), (24, 702680078), (38, 443797944), (48, 351340039), (57, 295865296), (76, 221898972), (114, 147932648), (127, 132789936), (152, 110949486), (228, 73966324), (254, 66394968), (304, 55474743), (381, 44263312), (456, 36983162), (508, 33197484), (762, 22131656), (912, 18491581), (1016, 16598742), (1524, 11065828), (2032, 8299371), (2413, 6988944), (3048, 5532914), (4826, 3494472), (6096, 2766457), (7239, 2329648), (9652, 1747236), (14478, 1164824), (19304, 873618), (28956, 582412), (38608, 436809), (57912, 291206), (115824, 145603)]