672428484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2473}}^1$

素因数の和:2586

約数の個数: 144

約数和(自身を含む): 2118060672

約数和(自身を除く): 1445632188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 332, 364, 468, 498, 546, 581, 747, 819, 996, 1079, 1092, 1162, 1494, 1638, 1743, 2158, 2324, 2473, 2988, 3237, 3276, 3486, 4316, 4946, 5229, 6474, 6972, 7419, 7553, 9711, 9892, 10458, 12948, 14838, 15106, 17311, 19422, 20916, 22257, 22659, 29676, 30212, 32149, 34622, 38844, 44514, 45318, 51933, 64298, 67977, 69244, 89028, 90636, 96447, 103866, 128596, 135954, 155799, 192894, 205259, 207732, 225043, 271908, 289341, 311598, 385788, 410518, 450086, 578682, 615777, 623196, 675129, 821036, 900172, 1157364, 1231554, 1350258, 1436813, 1847331, 2025387, 2463108, 2668367, 2700516, 2873626, 3694662, 4050774, 4310439, 5336734, 5747252, 7389324, 8005101, 8101548, 8620878, 10673468, 12931317, 16010202, 17241756, 18678569, 24015303, 25862634, 32020404, 37357138, 48030606, 51725268, 56035707, 74714276, 96061212, 112071414, 168107121, 224142828, 336214242, 672428484]

約数ペア:

[(1, 672428484), (2, 336214242), (3, 224142828), (4, 168107121), (6, 112071414), (7, 96061212), (9, 74714276), (12, 56035707), (13, 51725268), (14, 48030606), (18, 37357138), (21, 32020404), (26, 25862634), (28, 24015303), (36, 18678569), (39, 17241756), (42, 16010202), (52, 12931317), (63, 10673468), (78, 8620878), (83, 8101548), (84, 8005101), (91, 7389324), (117, 5747252), (126, 5336734), (156, 4310439), (166, 4050774), (182, 3694662), (234, 2873626), (249, 2700516), (252, 2668367), (273, 2463108), (332, 2025387), (364, 1847331), (468, 1436813), (498, 1350258), (546, 1231554), (581, 1157364), (747, 900172), (819, 821036), (996, 675129), (1079, 623196), (1092, 615777), (1162, 578682), (1494, 450086), (1638, 410518), (1743, 385788), (2158, 311598), (2324, 289341), (2473, 271908), (2988, 225043), (3237, 207732), (3276, 205259), (3486, 192894), (4316, 155799), (4946, 135954), (5229, 128596), (6474, 103866), (6972, 96447), (7419, 90636), (7553, 89028), (9711, 69244), (9892, 67977), (10458, 64298), (12948, 51933), (14838, 45318), (15106, 44514), (17311, 38844), (19422, 34622), (20916, 32149), (22257, 30212), (22659, 29676)]