248046708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 727526016

約数和(自身を除く): 479479308

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 101, 156, 169, 173, 182, 202, 273, 303, 338, 346, 364, 404, 507, 519, 546, 606, 676, 692, 707, 1014, 1038, 1092, 1183, 1211, 1212, 1313, 1414, 2028, 2076, 2121, 2249, 2366, 2422, 2626, 2828, 3549, 3633, 3939, 4242, 4498, 4732, 4844, 5252, 6747, 7098, 7266, 7878, 8484, 8996, 9191, 13494, 14196, 14532, 15743, 15756, 17069, 17473, 18382, 26988, 27573, 29237, 31486, 34138, 34946, 36764, 47229, 51207, 52419, 55146, 58474, 62972, 68276, 69892, 87711, 94458, 102414, 104838, 110292, 116948, 119483, 122311, 175422, 188916, 204659, 204828, 209676, 227149, 238966, 244622, 350844, 358449, 366933, 409318, 454298, 477932, 489244, 613977, 681447, 716898, 733866, 818636, 908596, 1227954, 1362894, 1433796, 1467732, 1590043, 2455908, 2725788, 2952937, 3180086, 4770129, 5905874, 6360172, 8858811, 9540258, 11811748, 17717622, 19080516, 20670559, 35435244, 41341118, 62011677, 82682236, 124023354, 248046708]

約数ペア:

[(1, 248046708), (2, 124023354), (3, 82682236), (4, 62011677), (6, 41341118), (7, 35435244), (12, 20670559), (13, 19080516), (14, 17717622), (21, 11811748), (26, 9540258), (28, 8858811), (39, 6360172), (42, 5905874), (52, 4770129), (78, 3180086), (84, 2952937), (91, 2725788), (101, 2455908), (156, 1590043), (169, 1467732), (173, 1433796), (182, 1362894), (202, 1227954), (273, 908596), (303, 818636), (338, 733866), (346, 716898), (364, 681447), (404, 613977), (507, 489244), (519, 477932), (546, 454298), (606, 409318), (676, 366933), (692, 358449), (707, 350844), (1014, 244622), (1038, 238966), (1092, 227149), (1183, 209676), (1211, 204828), (1212, 204659), (1313, 188916), (1414, 175422), (2028, 122311), (2076, 119483), (2121, 116948), (2249, 110292), (2366, 104838), (2422, 102414), (2626, 94458), (2828, 87711), (3549, 69892), (3633, 68276), (3939, 62972), (4242, 58474), (4498, 55146), (4732, 52419), (4844, 51207), (5252, 47229), (6747, 36764), (7098, 34946), (7266, 34138), (7878, 31486), (8484, 29237), (8996, 27573), (9191, 26988), (13494, 18382), (14196, 17473), (14532, 17069), (15743, 15756)]