8869224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 28385280

約数和(自身を除く): 19516056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 131, 156, 168, 182, 186, 217, 248, 262, 273, 312, 364, 372, 393, 403, 434, 524, 546, 651, 728, 744, 786, 806, 868, 917, 1048, 1092, 1209, 1302, 1572, 1612, 1703, 1736, 1834, 2184, 2418, 2604, 2751, 2821, 3144, 3224, 3406, 3668, 4061, 4836, 5109, 5208, 5502, 5642, 6812, 7336, 8122, 8463, 9672, 10218, 11004, 11284, 11921, 12183, 13624, 16244, 16926, 20436, 22008, 22568, 23842, 24366, 28427, 32488, 33852, 35763, 40872, 47684, 48732, 52793, 56854, 67704, 71526, 85281, 95368, 97464, 105586, 113708, 143052, 158379, 170562, 211172, 227416, 286104, 316758, 341124, 369551, 422344, 633516, 682248, 739102, 1108653, 1267032, 1478204, 2217306, 2956408, 4434612, 8869224]

約数ペア:

[(1, 8869224), (2, 4434612), (3, 2956408), (4, 2217306), (6, 1478204), (7, 1267032), (8, 1108653), (12, 739102), (13, 682248), (14, 633516), (21, 422344), (24, 369551), (26, 341124), (28, 316758), (31, 286104), (39, 227416), (42, 211172), (52, 170562), (56, 158379), (62, 143052), (78, 113708), (84, 105586), (91, 97464), (93, 95368), (104, 85281), (124, 71526), (131, 67704), (156, 56854), (168, 52793), (182, 48732), (186, 47684), (217, 40872), (248, 35763), (262, 33852), (273, 32488), (312, 28427), (364, 24366), (372, 23842), (393, 22568), (403, 22008), (434, 20436), (524, 16926), (546, 16244), (651, 13624), (728, 12183), (744, 11921), (786, 11284), (806, 11004), (868, 10218), (917, 9672), (1048, 8463), (1092, 8122), (1209, 7336), (1302, 6812), (1572, 5642), (1612, 5502), (1703, 5208), (1736, 5109), (1834, 4836), (2184, 4061), (2418, 3668), (2604, 3406), (2751, 3224), (2821, 3144)]