1330400526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 3424813056

約数和(自身を除く): 2094412530

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 83, 91, 93, 166, 182, 186, 217, 249, 273, 403, 434, 498, 546, 581, 651, 806, 947, 1079, 1162, 1209, 1302, 1743, 1894, 2158, 2418, 2573, 2821, 2841, 3237, 3486, 5146, 5642, 5682, 6474, 6629, 7553, 7719, 8463, 12311, 13258, 15106, 15438, 16926, 18011, 19887, 22659, 24622, 29357, 33449, 36022, 36933, 39774, 45318, 54033, 58714, 66898, 73866, 78601, 86177, 88071, 100347, 108066, 157202, 172354, 176142, 200694, 205499, 234143, 235803, 258531, 381641, 410998, 468286, 471606, 517062, 550207, 616497, 702429, 763282, 1021813, 1100414, 1144923, 1232994, 1404858, 1650621, 2043626, 2289846, 2436631, 2671487, 3065439, 3301242, 4873262, 5342974, 6130878, 7152691, 7309893, 8014461, 14305382, 14619786, 16028922, 17056417, 21458073, 31676203, 34112834, 42916146, 51169251, 63352406, 95028609, 102338502, 190057218, 221733421, 443466842, 665200263, 1330400526]

約数ペア:

[(1, 1330400526), (2, 665200263), (3, 443466842), (6, 221733421), (7, 190057218), (13, 102338502), (14, 95028609), (21, 63352406), (26, 51169251), (31, 42916146), (39, 34112834), (42, 31676203), (62, 21458073), (78, 17056417), (83, 16028922), (91, 14619786), (93, 14305382), (166, 8014461), (182, 7309893), (186, 7152691), (217, 6130878), (249, 5342974), (273, 4873262), (403, 3301242), (434, 3065439), (498, 2671487), (546, 2436631), (581, 2289846), (651, 2043626), (806, 1650621), (947, 1404858), (1079, 1232994), (1162, 1144923), (1209, 1100414), (1302, 1021813), (1743, 763282), (1894, 702429), (2158, 616497), (2418, 550207), (2573, 517062), (2821, 471606), (2841, 468286), (3237, 410998), (3486, 381641), (5146, 258531), (5642, 235803), (5682, 234143), (6474, 205499), (6629, 200694), (7553, 176142), (7719, 172354), (8463, 157202), (12311, 108066), (13258, 100347), (15106, 88071), (15438, 86177), (16926, 78601), (18011, 73866), (19887, 66898), (22659, 58714), (24622, 54033), (29357, 45318), (33449, 39774), (36022, 36933)]