643918704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{93811}}^1$

素因数の和:93846

約数の個数: 80

約数和(自身を含む): 1954291584

約数和(自身を除く): 1310372880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 93811, 187622, 281433, 375244, 562866, 750488, 1031921, 1125732, 1219543, 1500976, 2063842, 2251464, 2439086, 3095763, 3658629, 4127684, 4502928, 4878172, 6191526, 7317258, 8255368, 9756344, 12383052, 13414973, 14634516, 16510736, 19512688, 24766104, 26829946, 29269032, 40244919, 49532208, 53659892, 58538064, 80489838, 107319784, 160979676, 214639568, 321959352, 643918704]

約数ペア:

[(1, 643918704), (2, 321959352), (3, 214639568), (4, 160979676), (6, 107319784), (8, 80489838), (11, 58538064), (12, 53659892), (13, 49532208), (16, 40244919), (22, 29269032), (24, 26829946), (26, 24766104), (33, 19512688), (39, 16510736), (44, 14634516), (48, 13414973), (52, 12383052), (66, 9756344), (78, 8255368), (88, 7317258), (104, 6191526), (132, 4878172), (143, 4502928), (156, 4127684), (176, 3658629), (208, 3095763), (264, 2439086), (286, 2251464), (312, 2063842), (429, 1500976), (528, 1219543), (572, 1125732), (624, 1031921), (858, 750488), (1144, 562866), (1716, 375244), (2288, 281433), (3432, 187622), (6864, 93811)]