1642924956

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 3999466240

約数和(自身を除く): 2356541284

約数列:

[1, 2, 3, 4, 6, 12, 61, 67, 122, 134, 139, 183, 201, 241, 244, 268, 278, 366, 402, 417, 482, 556, 723, 732, 804, 834, 964, 1446, 1668, 2892, 4087, 8174, 8479, 9313, 12261, 14701, 16147, 16348, 16958, 18626, 24522, 25437, 27939, 29402, 32294, 33499, 33916, 37252, 44103, 48441, 49044, 50874, 55878, 58804, 64588, 66998, 88206, 96882, 100497, 101748, 111756, 133996, 176412, 193764, 200994, 401988, 568093, 984967, 1136186, 1704279, 1969934, 2043439, 2244433, 2272372, 2954901, 3408558, 3939868, 4086878, 4488866, 5909802, 6130317, 6733299, 6817116, 8173756, 8977732, 11819604, 12260634, 13466598, 24521268, 26933196, 136910413, 273820826, 410731239, 547641652, 821462478, 1642924956]

約数ペア:

[(1, 1642924956), (2, 821462478), (3, 547641652), (4, 410731239), (6, 273820826), (12, 136910413), (61, 26933196), (67, 24521268), (122, 13466598), (134, 12260634), (139, 11819604), (183, 8977732), (201, 8173756), (241, 6817116), (244, 6733299), (268, 6130317), (278, 5909802), (366, 4488866), (402, 4086878), (417, 3939868), (482, 3408558), (556, 2954901), (723, 2272372), (732, 2244433), (804, 2043439), (834, 1969934), (964, 1704279), (1446, 1136186), (1668, 984967), (2892, 568093), (4087, 401988), (8174, 200994), (8479, 193764), (9313, 176412), (12261, 133996), (14701, 111756), (16147, 101748), (16348, 100497), (16958, 96882), (18626, 88206), (24522, 66998), (25437, 64588), (27939, 58804), (29402, 55878), (32294, 50874), (33499, 49044), (33916, 48441), (37252, 44103)]