8460816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 27230400

約数和(自身を除く): 18769584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 149, 156, 168, 169, 182, 208, 273, 298, 312, 336, 338, 364, 447, 507, 546, 596, 624, 676, 728, 894, 1014, 1043, 1092, 1183, 1192, 1352, 1456, 1788, 1937, 2028, 2086, 2184, 2366, 2384, 2704, 3129, 3549, 3576, 3874, 4056, 4172, 4368, 4732, 5811, 6258, 7098, 7152, 7748, 8112, 8344, 9464, 11622, 12516, 13559, 14196, 15496, 16688, 18928, 23244, 25032, 25181, 27118, 28392, 30992, 40677, 46488, 50064, 50362, 54236, 56784, 75543, 81354, 92976, 100724, 108472, 151086, 162708, 176267, 201448, 216944, 302172, 325416, 352534, 402896, 528801, 604344, 650832, 705068, 1057602, 1208688, 1410136, 2115204, 2820272, 4230408, 8460816]

約数ペア:

[(1, 8460816), (2, 4230408), (3, 2820272), (4, 2115204), (6, 1410136), (7, 1208688), (8, 1057602), (12, 705068), (13, 650832), (14, 604344), (16, 528801), (21, 402896), (24, 352534), (26, 325416), (28, 302172), (39, 216944), (42, 201448), (48, 176267), (52, 162708), (56, 151086), (78, 108472), (84, 100724), (91, 92976), (104, 81354), (112, 75543), (149, 56784), (156, 54236), (168, 50362), (169, 50064), (182, 46488), (208, 40677), (273, 30992), (298, 28392), (312, 27118), (336, 25181), (338, 25032), (364, 23244), (447, 18928), (507, 16688), (546, 15496), (596, 14196), (624, 13559), (676, 12516), (728, 11622), (894, 9464), (1014, 8344), (1043, 8112), (1092, 7748), (1183, 7152), (1192, 7098), (1352, 6258), (1456, 5811), (1788, 4732), (1937, 4368), (2028, 4172), (2086, 4056), (2184, 3874), (2366, 3576), (2384, 3549), (2704, 3129)]