212267472

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1548

約数の個数: 80

約数和(自身を含む): 572880000

約数和(自身を除く): 360612528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 109, 116, 174, 218, 232, 327, 348, 436, 464, 654, 696, 872, 1308, 1392, 1399, 1744, 2616, 2798, 3161, 4197, 5232, 5596, 6322, 8394, 9483, 11192, 12644, 16788, 18966, 22384, 25288, 33576, 37932, 40571, 50576, 67152, 75864, 81142, 121713, 151728, 152491, 162284, 243426, 304982, 324568, 457473, 486852, 609964, 649136, 914946, 973704, 1219928, 1829892, 1947408, 2439856, 3659784, 4422239, 7319568, 8844478, 13266717, 17688956, 26533434, 35377912, 53066868, 70755824, 106133736, 212267472]

約数ペア:

[(1, 212267472), (2, 106133736), (3, 70755824), (4, 53066868), (6, 35377912), (8, 26533434), (12, 17688956), (16, 13266717), (24, 8844478), (29, 7319568), (48, 4422239), (58, 3659784), (87, 2439856), (109, 1947408), (116, 1829892), (174, 1219928), (218, 973704), (232, 914946), (327, 649136), (348, 609964), (436, 486852), (464, 457473), (654, 324568), (696, 304982), (872, 243426), (1308, 162284), (1392, 152491), (1399, 151728), (1744, 121713), (2616, 81142), (2798, 75864), (3161, 67152), (4197, 50576), (5232, 40571), (5596, 37932), (6322, 33576), (8394, 25288), (9483, 22384), (11192, 18966), (12644, 16788)]