1017295668

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{761}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 2616134976

約数和(自身を除く): 1598839308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 523, 639, 761, 852, 1046, 1278, 1522, 1569, 2092, 2283, 2556, 3044, 3138, 4566, 4707, 6276, 6849, 9132, 9414, 13698, 18828, 27396, 37133, 54031, 74266, 108062, 111399, 148532, 162093, 216124, 222798, 324186, 334197, 398003, 445596, 486279, 648372, 668394, 796006, 972558, 1194009, 1336788, 1592012, 1945116, 2388018, 3582027, 4776036, 7164054, 14328108, 28258213, 56516426, 84774639, 113032852, 169549278, 254323917, 339098556, 508647834, 1017295668]

約数ペア:

[(1, 1017295668), (2, 508647834), (3, 339098556), (4, 254323917), (6, 169549278), (9, 113032852), (12, 84774639), (18, 56516426), (36, 28258213), (71, 14328108), (142, 7164054), (213, 4776036), (284, 3582027), (426, 2388018), (523, 1945116), (639, 1592012), (761, 1336788), (852, 1194009), (1046, 972558), (1278, 796006), (1522, 668394), (1569, 648372), (2092, 486279), (2283, 445596), (2556, 398003), (3044, 334197), (3138, 324186), (4566, 222798), (4707, 216124), (6276, 162093), (6849, 148532), (9132, 111399), (9414, 108062), (13698, 74266), (18828, 54031), (27396, 37133)]