217019712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12421}}^1$

素因数の和:12456

約数の個数: 112

約数和(自身を含む): 706762112

約数和(自身を除く): 489742400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 12421, 17472, 24842, 37263, 49684, 74526, 86947, 99368, 149052, 161473, 173894, 198736, 260841, 298104, 322946, 347788, 397472, 484419, 521682, 596208, 645892, 695576, 794944, 968838, 1043364, 1130311, 1192416, 1291784, 1391152, 1937676, 2086728, 2260622, 2384832, 2583568, 2782304, 3390933, 3875352, 4173456, 4521244, 5167136, 5564608, 6781866, 7750704, 8346912, 9042488, 10334272, 13563732, 15501408, 16693824, 18084976, 27127464, 31002816, 36169952, 54254928, 72339904, 108509856, 217019712]

約数ペア:

[(1, 217019712), (2, 108509856), (3, 72339904), (4, 54254928), (6, 36169952), (7, 31002816), (8, 27127464), (12, 18084976), (13, 16693824), (14, 15501408), (16, 13563732), (21, 10334272), (24, 9042488), (26, 8346912), (28, 7750704), (32, 6781866), (39, 5564608), (42, 5167136), (48, 4521244), (52, 4173456), (56, 3875352), (64, 3390933), (78, 2782304), (84, 2583568), (91, 2384832), (96, 2260622), (104, 2086728), (112, 1937676), (156, 1391152), (168, 1291784), (182, 1192416), (192, 1130311), (208, 1043364), (224, 968838), (273, 794944), (312, 695576), (336, 645892), (364, 596208), (416, 521682), (448, 484419), (546, 397472), (624, 347788), (672, 322946), (728, 298104), (832, 260841), (1092, 198736), (1248, 173894), (1344, 161473), (1456, 149052), (2184, 99368), (2496, 86947), (2912, 74526), (4368, 49684), (5824, 37263), (8736, 24842), (12421, 17472)]