500156916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{1327}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 1360711296

約数和(自身を除く): 860554380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 641, 1282, 1327, 1923, 2564, 2654, 3846, 3981, 4487, 5308, 7692, 7962, 8974, 9289, 13461, 15924, 17948, 18578, 26922, 27867, 31409, 37156, 53844, 55734, 62818, 65023, 94227, 111468, 125636, 130046, 188454, 195069, 260092, 376908, 390138, 780276, 850607, 1701214, 2551821, 3402428, 5103642, 5954249, 10207284, 11908498, 17862747, 23816996, 35725494, 41679743, 71450988, 83359486, 125039229, 166718972, 250078458, 500156916]

約数ペア:

[(1, 500156916), (2, 250078458), (3, 166718972), (4, 125039229), (6, 83359486), (7, 71450988), (12, 41679743), (14, 35725494), (21, 23816996), (28, 17862747), (42, 11908498), (49, 10207284), (84, 5954249), (98, 5103642), (147, 3402428), (196, 2551821), (294, 1701214), (588, 850607), (641, 780276), (1282, 390138), (1327, 376908), (1923, 260092), (2564, 195069), (2654, 188454), (3846, 130046), (3981, 125636), (4487, 111468), (5308, 94227), (7692, 65023), (7962, 62818), (8974, 55734), (9289, 53844), (13461, 37156), (15924, 31409), (17948, 27867), (18578, 26922)]