726747336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5791}}^1$

素因数の和:5896

約数の個数: 128

約数和(自身を含む): 2335334400

約数和(自身を除く): 1608587064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 83, 84, 108, 126, 166, 168, 189, 216, 249, 252, 332, 378, 498, 504, 581, 664, 747, 756, 996, 1162, 1494, 1512, 1743, 1992, 2241, 2324, 2988, 3486, 4482, 4648, 5229, 5791, 5976, 6972, 8964, 10458, 11582, 13944, 15687, 17373, 17928, 20916, 23164, 31374, 34746, 40537, 41832, 46328, 52119, 62748, 69492, 81074, 104238, 121611, 125496, 138984, 156357, 162148, 208476, 243222, 312714, 324296, 364833, 416952, 480653, 486444, 625428, 729666, 961306, 972888, 1094499, 1250856, 1441959, 1459332, 1922612, 2188998, 2883918, 2918664, 3364571, 3845224, 4325877, 4377996, 5767836, 6729142, 8651754, 8755992, 10093713, 11535672, 12977631, 13458284, 17303508, 20187426, 25955262, 26916568, 30281139, 34607016, 40374852, 51910524, 60562278, 80749704, 90843417, 103821048, 121124556, 181686834, 242249112, 363373668, 726747336]

約数ペア:

[(1, 726747336), (2, 363373668), (3, 242249112), (4, 181686834), (6, 121124556), (7, 103821048), (8, 90843417), (9, 80749704), (12, 60562278), (14, 51910524), (18, 40374852), (21, 34607016), (24, 30281139), (27, 26916568), (28, 25955262), (36, 20187426), (42, 17303508), (54, 13458284), (56, 12977631), (63, 11535672), (72, 10093713), (83, 8755992), (84, 8651754), (108, 6729142), (126, 5767836), (166, 4377996), (168, 4325877), (189, 3845224), (216, 3364571), (249, 2918664), (252, 2883918), (332, 2188998), (378, 1922612), (498, 1459332), (504, 1441959), (581, 1250856), (664, 1094499), (747, 972888), (756, 961306), (996, 729666), (1162, 625428), (1494, 486444), (1512, 480653), (1743, 416952), (1992, 364833), (2241, 324296), (2324, 312714), (2988, 243222), (3486, 208476), (4482, 162148), (4648, 156357), (5229, 138984), (5791, 125496), (5976, 121611), (6972, 104238), (8964, 81074), (10458, 69492), (11582, 62748), (13944, 52119), (15687, 46328), (17373, 41832), (17928, 40537), (20916, 34746), (23164, 31374)]