4989138504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{1747}}^1$

素因数の和:2043

約数の個数: 128

約数和(自身を含む): 14498611200

約数和(自身を除く): 9509472696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 191, 267, 356, 382, 534, 573, 623, 712, 764, 1068, 1146, 1246, 1337, 1528, 1747, 1869, 2136, 2292, 2492, 2674, 3494, 3738, 4011, 4584, 4984, 5241, 5348, 6988, 7476, 8022, 10482, 10696, 12229, 13976, 14952, 16044, 16999, 20964, 24458, 32088, 33998, 36687, 41928, 48916, 50997, 67996, 73374, 97832, 101994, 118993, 135992, 146748, 155483, 203988, 237986, 293496, 310966, 333677, 356979, 407976, 466449, 475972, 621932, 667354, 713958, 932898, 951944, 1001031, 1088381, 1243864, 1334708, 1427916, 1865796, 2002062, 2176762, 2335739, 2669416, 2855832, 3265143, 3731592, 4004124, 4353524, 4671478, 6530286, 7007217, 8008248, 8707048, 9342956, 13060572, 14014434, 18685912, 26121144, 28028868, 29697253, 56057736, 59394506, 89091759, 118789012, 178183518, 207880771, 237578024, 356367036, 415761542, 623642313, 712734072, 831523084, 1247284626, 1663046168, 2494569252, 4989138504]

約数ペア:

[(1, 4989138504), (2, 2494569252), (3, 1663046168), (4, 1247284626), (6, 831523084), (7, 712734072), (8, 623642313), (12, 415761542), (14, 356367036), (21, 237578024), (24, 207880771), (28, 178183518), (42, 118789012), (56, 89091759), (84, 59394506), (89, 56057736), (168, 29697253), (178, 28028868), (191, 26121144), (267, 18685912), (356, 14014434), (382, 13060572), (534, 9342956), (573, 8707048), (623, 8008248), (712, 7007217), (764, 6530286), (1068, 4671478), (1146, 4353524), (1246, 4004124), (1337, 3731592), (1528, 3265143), (1747, 2855832), (1869, 2669416), (2136, 2335739), (2292, 2176762), (2492, 2002062), (2674, 1865796), (3494, 1427916), (3738, 1334708), (4011, 1243864), (4584, 1088381), (4984, 1001031), (5241, 951944), (5348, 932898), (6988, 713958), (7476, 667354), (8022, 621932), (10482, 475972), (10696, 466449), (12229, 407976), (13976, 356979), (14952, 333677), (16044, 310966), (16999, 293496), (20964, 237986), (24458, 203988), (32088, 155483), (33998, 146748), (36687, 135992), (41928, 118993), (48916, 101994), (50997, 97832), (67996, 73374)]