740142546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27827}}^1$

素因数の和:27887

約数の個数: 64

約数和(自身を含む): 1795239936

約数和(自身を除く): 1055097390

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8866, 13299, 26598, 27827, 55654, 83481, 166962, 306097, 361751, 612194, 723502, 862637, 918291, 1085253, 1725274, 1836582, 2170506, 2587911, 3979261, 5175822, 7958522, 9489007, 11214281, 11937783, 18978014, 22428562, 23875566, 28467021, 33642843, 56934042, 67285686, 123357091, 246714182, 370071273, 740142546]

約数ペア:

[(1, 740142546), (2, 370071273), (3, 246714182), (6, 123357091), (11, 67285686), (13, 56934042), (22, 33642843), (26, 28467021), (31, 23875566), (33, 22428562), (39, 18978014), (62, 11937783), (66, 11214281), (78, 9489007), (93, 7958522), (143, 5175822), (186, 3979261), (286, 2587911), (341, 2170506), (403, 1836582), (429, 1725274), (682, 1085253), (806, 918291), (858, 862637), (1023, 723502), (1209, 612194), (2046, 361751), (2418, 306097), (4433, 166962), (8866, 83481), (13299, 55654), (26598, 27827)]