386563428

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{12829}}^1$

素因数の和:12879

約数の個数: 72

約数和(自身を含む): 1046106880

約数和(自身を除く): 659543452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 10044, 12829, 15066, 25658, 30132, 38487, 51316, 76974, 115461, 153948, 230922, 346383, 397699, 461844, 692766, 795398, 1039149, 1193097, 1385532, 1590796, 2078298, 2386194, 3117447, 3579291, 4156596, 4772388, 6234894, 7158582, 10737873, 12469788, 14317164, 21475746, 32213619, 42951492, 64427238, 96640857, 128854476, 193281714, 386563428]

約数ペア:

[(1, 386563428), (2, 193281714), (3, 128854476), (4, 96640857), (6, 64427238), (9, 42951492), (12, 32213619), (18, 21475746), (27, 14317164), (31, 12469788), (36, 10737873), (54, 7158582), (62, 6234894), (81, 4772388), (93, 4156596), (108, 3579291), (124, 3117447), (162, 2386194), (186, 2078298), (243, 1590796), (279, 1385532), (324, 1193097), (372, 1039149), (486, 795398), (558, 692766), (837, 461844), (972, 397699), (1116, 346383), (1674, 230922), (2511, 153948), (3348, 115461), (5022, 76974), (7533, 51316), (10044, 38487), (12829, 30132), (15066, 25658)]