1491860916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50599}}^1$

素因数の和:50635

約数の個数: 120

約数和(自身を含む): 4800118400

約数和(自身を除く): 3308257484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 29484, 50599, 101198, 151797, 202396, 303594, 354193, 455391, 607188, 657787, 708386, 910782, 1062579, 1315574, 1366173, 1416772, 1821564, 1973361, 2125158, 2631148, 2732346, 3187737, 3946722, 4098519, 4250316, 4604509, 5464692, 5920083, 6375474, 7893444, 8197038, 9209018, 9563211, 11840166, 12750948, 13813527, 16394076, 17760249, 18418036, 19126422, 23680332, 27627054, 28689633, 35520498, 38252844, 41440581, 53280747, 55254108, 57379266, 71040996, 82881162, 106561494, 114758532, 124321743, 165762324, 213122988, 248643486, 372965229, 497286972, 745930458, 1491860916]

約数ペア:

[(1, 1491860916), (2, 745930458), (3, 497286972), (4, 372965229), (6, 248643486), (7, 213122988), (9, 165762324), (12, 124321743), (13, 114758532), (14, 106561494), (18, 82881162), (21, 71040996), (26, 57379266), (27, 55254108), (28, 53280747), (36, 41440581), (39, 38252844), (42, 35520498), (52, 28689633), (54, 27627054), (63, 23680332), (78, 19126422), (81, 18418036), (84, 17760249), (91, 16394076), (108, 13813527), (117, 12750948), (126, 11840166), (156, 9563211), (162, 9209018), (182, 8197038), (189, 7893444), (234, 6375474), (252, 5920083), (273, 5464692), (324, 4604509), (351, 4250316), (364, 4098519), (378, 3946722), (468, 3187737), (546, 2732346), (567, 2631148), (702, 2125158), (756, 1973361), (819, 1821564), (1053, 1416772), (1092, 1366173), (1134, 1315574), (1404, 1062579), (1638, 910782), (2106, 708386), (2268, 657787), (2457, 607188), (3276, 455391), (4212, 354193), (4914, 303594), (7371, 202396), (9828, 151797), (14742, 101198), (29484, 50599)]