428639148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7177}}^1$

素因数の和:7276

約数の個数: 96

約数和(自身を含む): 1286297600

約数和(自身を除く): 857658452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 711, 756, 948, 1106, 1422, 1659, 2133, 2212, 2844, 3318, 4266, 4977, 6636, 7177, 8532, 9954, 14354, 14931, 19908, 21531, 28708, 29862, 43062, 50239, 59724, 64593, 86124, 100478, 129186, 150717, 193779, 200956, 258372, 301434, 387558, 452151, 566983, 602868, 775116, 904302, 1133966, 1356453, 1700949, 1808604, 2267932, 2712906, 3401898, 3968881, 5102847, 5425812, 6803796, 7937762, 10205694, 11906643, 15308541, 15875524, 20411388, 23813286, 30617082, 35719929, 47626572, 61234164, 71439858, 107159787, 142879716, 214319574, 428639148]

約数ペア:

[(1, 428639148), (2, 214319574), (3, 142879716), (4, 107159787), (6, 71439858), (7, 61234164), (9, 47626572), (12, 35719929), (14, 30617082), (18, 23813286), (21, 20411388), (27, 15875524), (28, 15308541), (36, 11906643), (42, 10205694), (54, 7937762), (63, 6803796), (79, 5425812), (84, 5102847), (108, 3968881), (126, 3401898), (158, 2712906), (189, 2267932), (237, 1808604), (252, 1700949), (316, 1356453), (378, 1133966), (474, 904302), (553, 775116), (711, 602868), (756, 566983), (948, 452151), (1106, 387558), (1422, 301434), (1659, 258372), (2133, 200956), (2212, 193779), (2844, 150717), (3318, 129186), (4266, 100478), (4977, 86124), (6636, 64593), (7177, 59724), (8532, 50239), (9954, 43062), (14354, 29862), (14931, 28708), (19908, 21531)]