458917956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 1380322944

約数和(自身を除く): 921404988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 83, 84, 111, 126, 148, 166, 222, 249, 252, 259, 332, 333, 444, 498, 518, 581, 593, 666, 747, 777, 996, 1036, 1162, 1186, 1332, 1494, 1554, 1743, 1779, 2324, 2331, 2372, 2988, 3071, 3108, 3486, 3558, 4151, 4662, 5229, 5337, 6142, 6972, 7116, 8302, 9213, 9324, 10458, 10674, 12284, 12453, 16604, 18426, 20916, 21348, 21497, 21941, 24906, 27639, 36852, 37359, 42994, 43882, 49219, 49812, 55278, 64491, 65823, 74718, 85988, 87764, 98438, 110556, 128982, 131646, 147657, 149436, 153587, 193473, 196876, 197469, 257964, 263292, 295314, 307174, 344533, 386946, 394938, 442971, 460761, 590628, 614348, 689066, 773892, 789876, 885942, 921522, 1033599, 1378132, 1382283, 1771884, 1821103, 1843044, 2067198, 2764566, 3100797, 3642206, 4134396, 5463309, 5529132, 6201594, 7284412, 10926618, 12403188, 12747721, 16389927, 21853236, 25495442, 32779854, 38243163, 50990884, 65559708, 76486326, 114729489, 152972652, 229458978, 458917956]

約数ペア:

[(1, 458917956), (2, 229458978), (3, 152972652), (4, 114729489), (6, 76486326), (7, 65559708), (9, 50990884), (12, 38243163), (14, 32779854), (18, 25495442), (21, 21853236), (28, 16389927), (36, 12747721), (37, 12403188), (42, 10926618), (63, 7284412), (74, 6201594), (83, 5529132), (84, 5463309), (111, 4134396), (126, 3642206), (148, 3100797), (166, 2764566), (222, 2067198), (249, 1843044), (252, 1821103), (259, 1771884), (332, 1382283), (333, 1378132), (444, 1033599), (498, 921522), (518, 885942), (581, 789876), (593, 773892), (666, 689066), (747, 614348), (777, 590628), (996, 460761), (1036, 442971), (1162, 394938), (1186, 386946), (1332, 344533), (1494, 307174), (1554, 295314), (1743, 263292), (1779, 257964), (2324, 197469), (2331, 196876), (2372, 193473), (2988, 153587), (3071, 149436), (3108, 147657), (3486, 131646), (3558, 128982), (4151, 110556), (4662, 98438), (5229, 87764), (5337, 85988), (6142, 74718), (6972, 65823), (7116, 64491), (8302, 55278), (9213, 49812), (9324, 49219), (10458, 43882), (10674, 42994), (12284, 37359), (12453, 36852), (16604, 27639), (18426, 24906), (20916, 21941), (21348, 21497)]