399244482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 1070404608

約数和(自身を除く): 671160126

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 223, 234, 273, 446, 546, 669, 819, 1093, 1338, 1561, 1638, 2007, 2186, 2899, 3122, 3279, 4014, 4683, 5798, 6558, 7651, 8697, 9366, 9837, 14049, 14209, 15302, 17394, 19674, 20293, 22953, 26091, 28098, 28418, 40586, 42627, 45906, 52182, 60879, 68859, 85254, 99463, 121758, 127881, 137718, 182637, 198926, 243739, 255762, 298389, 365274, 487478, 596778, 731217, 895167, 1462434, 1706173, 1790334, 2193651, 3168607, 3412346, 4387302, 5118519, 6337214, 9505821, 10237038, 15355557, 19011642, 22180249, 28517463, 30711114, 44360498, 57034926, 66540747, 133081494, 199622241, 399244482]

約数ペア:

[(1, 399244482), (2, 199622241), (3, 133081494), (6, 66540747), (7, 57034926), (9, 44360498), (13, 30711114), (14, 28517463), (18, 22180249), (21, 19011642), (26, 15355557), (39, 10237038), (42, 9505821), (63, 6337214), (78, 5118519), (91, 4387302), (117, 3412346), (126, 3168607), (182, 2193651), (223, 1790334), (234, 1706173), (273, 1462434), (446, 895167), (546, 731217), (669, 596778), (819, 487478), (1093, 365274), (1338, 298389), (1561, 255762), (1638, 243739), (2007, 198926), (2186, 182637), (2899, 137718), (3122, 127881), (3279, 121758), (4014, 99463), (4683, 85254), (5798, 68859), (6558, 60879), (7651, 52182), (8697, 45906), (9366, 42627), (9837, 40586), (14049, 28418), (14209, 28098), (15302, 26091), (17394, 22953), (19674, 20293)]