666422796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1679

約数の個数: 96

約数和(自身を含む): 1775603200

約数和(自身を除く): 1109180404

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 151, 156, 228, 247, 302, 453, 494, 604, 741, 906, 988, 1482, 1489, 1812, 1963, 2869, 2964, 2978, 3926, 4467, 5738, 5889, 5956, 7852, 8607, 8934, 11476, 11778, 17214, 17868, 19357, 23556, 28291, 34428, 37297, 38714, 56582, 58071, 74594, 77428, 84873, 111891, 113164, 116142, 149188, 169746, 223782, 224839, 232284, 339492, 367783, 447564, 449678, 674517, 735566, 899356, 1103349, 1349034, 1471132, 2206698, 2698068, 2922907, 4271941, 4413396, 5845814, 8543882, 8768721, 11691628, 12815823, 17087764, 17537442, 25631646, 35074884, 51263292, 55535233, 111070466, 166605699, 222140932, 333211398, 666422796]

約数ペア:

[(1, 666422796), (2, 333211398), (3, 222140932), (4, 166605699), (6, 111070466), (12, 55535233), (13, 51263292), (19, 35074884), (26, 25631646), (38, 17537442), (39, 17087764), (52, 12815823), (57, 11691628), (76, 8768721), (78, 8543882), (114, 5845814), (151, 4413396), (156, 4271941), (228, 2922907), (247, 2698068), (302, 2206698), (453, 1471132), (494, 1349034), (604, 1103349), (741, 899356), (906, 735566), (988, 674517), (1482, 449678), (1489, 447564), (1812, 367783), (1963, 339492), (2869, 232284), (2964, 224839), (2978, 223782), (3926, 169746), (4467, 149188), (5738, 116142), (5889, 113164), (5956, 111891), (7852, 84873), (8607, 77428), (8934, 74594), (11476, 58071), (11778, 56582), (17214, 38714), (17868, 37297), (19357, 34428), (23556, 28291)]