428949612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1188

約数の個数: 144

約数和(自身を含む): 1346322432

約数和(自身を除く): 917372820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 127, 156, 182, 234, 252, 254, 273, 364, 381, 468, 508, 546, 762, 819, 889, 1031, 1092, 1143, 1524, 1638, 1651, 1778, 2062, 2286, 2667, 3093, 3276, 3302, 3556, 4124, 4572, 4953, 5334, 6186, 6604, 7217, 8001, 9279, 9906, 10668, 11557, 12372, 13403, 14434, 14859, 16002, 18558, 19812, 21651, 23114, 26806, 28868, 29718, 32004, 34671, 37116, 40209, 43302, 46228, 53612, 59436, 64953, 69342, 80418, 86604, 93821, 104013, 120627, 129906, 130937, 138684, 160836, 187642, 208026, 241254, 259812, 261874, 281463, 375284, 392811, 416052, 482508, 523748, 562926, 785622, 844389, 916559, 1125852, 1178433, 1571244, 1688778, 1702181, 1833118, 2356866, 2749677, 3377556, 3404362, 3666236, 4713732, 5106543, 5499354, 6808724, 8249031, 10213086, 10998708, 11915267, 15319629, 16498062, 20426172, 23830534, 30639258, 32996124, 35745801, 47661068, 61278516, 71491602, 107237403, 142983204, 214474806, 428949612]

約数ペア:

[(1, 428949612), (2, 214474806), (3, 142983204), (4, 107237403), (6, 71491602), (7, 61278516), (9, 47661068), (12, 35745801), (13, 32996124), (14, 30639258), (18, 23830534), (21, 20426172), (26, 16498062), (28, 15319629), (36, 11915267), (39, 10998708), (42, 10213086), (52, 8249031), (63, 6808724), (78, 5499354), (84, 5106543), (91, 4713732), (117, 3666236), (126, 3404362), (127, 3377556), (156, 2749677), (182, 2356866), (234, 1833118), (252, 1702181), (254, 1688778), (273, 1571244), (364, 1178433), (381, 1125852), (468, 916559), (508, 844389), (546, 785622), (762, 562926), (819, 523748), (889, 482508), (1031, 416052), (1092, 392811), (1143, 375284), (1524, 281463), (1638, 261874), (1651, 259812), (1778, 241254), (2062, 208026), (2286, 187642), (2667, 160836), (3093, 138684), (3276, 130937), (3302, 129906), (3556, 120627), (4124, 104013), (4572, 93821), (4953, 86604), (5334, 80418), (6186, 69342), (6604, 64953), (7217, 59436), (8001, 53612), (9279, 46228), (9906, 43302), (10668, 40209), (11557, 37116), (12372, 34671), (13403, 32004), (14434, 29718), (14859, 28868), (16002, 26806), (18558, 23114), (19812, 21651)]