445181856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 288

約数和(自身を含む): 1520285760

約数和(自身を除く): 1075103904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 49, 51, 56, 57, 68, 76, 84, 96, 98, 102, 112, 114, 119, 133, 136, 147, 152, 168, 196, 204, 224, 228, 238, 266, 272, 293, 294, 304, 323, 336, 357, 392, 399, 408, 456, 476, 532, 544, 586, 588, 608, 646, 672, 714, 784, 798, 816, 833, 879, 912, 931, 952, 969, 1064, 1172, 1176, 1292, 1428, 1568, 1596, 1632, 1666, 1758, 1824, 1862, 1904, 1938, 2051, 2128, 2261, 2344, 2352, 2499, 2584, 2793, 2856, 3192, 3332, 3516, 3724, 3808, 3876, 4102, 4256, 4522, 4688, 4704, 4981, 4998, 5168, 5567, 5586, 5712, 6153, 6384, 6664, 6783, 7032, 7448, 7752, 8204, 9044, 9376, 9962, 9996, 10336, 11134, 11172, 11424, 12306, 12768, 13328, 13566, 14064, 14357, 14896, 14943, 15504, 15827, 16408, 16701, 18088, 19924, 19992, 22268, 22344, 24612, 26656, 27132, 28128, 28714, 29792, 29886, 31008, 31654, 32816, 33402, 34867, 36176, 38969, 39848, 39984, 43071, 44536, 44688, 47481, 49224, 54264, 57428, 59772, 63308, 65632, 66804, 69734, 72352, 77938, 79696, 79968, 86142, 89072, 89376, 94639, 94962, 98448, 104601, 108528, 114856, 116907, 119544, 126616, 133608, 139468, 155876, 159392, 172284, 178144, 189278, 189924, 196896, 209202, 217056, 229712, 233814, 239088, 244069, 253232, 267216, 272783, 278936, 283917, 311752, 344568, 378556, 379848, 418404, 459424, 467628, 478176, 488138, 506464, 534432, 545566, 557872, 567834, 623504, 662473, 689136, 732207, 757112, 759696, 818349, 836808, 935256, 976276, 1091132, 1115744, 1135668, 1247008, 1324946, 1378272, 1464414, 1514224, 1519392, 1636698, 1673616, 1870512, 1952552, 1987419, 2182264, 2271336, 2649892, 2928828, 3028448, 3273396, 3347232, 3741024, 3905104, 3974838, 4364528, 4542672, 4637311, 5299784, 5857656, 6546792, 7810208, 7949676, 8729056, 9085344, 9274622, 10599568, 11715312, 13093584, 13911933, 15899352, 18549244, 21199136, 23430624, 26187168, 27823866, 31798704, 37098488, 55647732, 63597408, 74196976, 111295464, 148393952, 222590928, 445181856]

約数ペア:

[(1, 445181856), (2, 222590928), (3, 148393952), (4, 111295464), (6, 74196976), (7, 63597408), (8, 55647732), (12, 37098488), (14, 31798704), (16, 27823866), (17, 26187168), (19, 23430624), (21, 21199136), (24, 18549244), (28, 15899352), (32, 13911933), (34, 13093584), (38, 11715312), (42, 10599568), (48, 9274622), (49, 9085344), (51, 8729056), (56, 7949676), (57, 7810208), (68, 6546792), (76, 5857656), (84, 5299784), (96, 4637311), (98, 4542672), (102, 4364528), (112, 3974838), (114, 3905104), (119, 3741024), (133, 3347232), (136, 3273396), (147, 3028448), (152, 2928828), (168, 2649892), (196, 2271336), (204, 2182264), (224, 1987419), (228, 1952552), (238, 1870512), (266, 1673616), (272, 1636698), (293, 1519392), (294, 1514224), (304, 1464414), (323, 1378272), (336, 1324946), (357, 1247008), (392, 1135668), (399, 1115744), (408, 1091132), (456, 976276), (476, 935256), (532, 836808), (544, 818349), (586, 759696), (588, 757112), (608, 732207), (646, 689136), (672, 662473), (714, 623504), (784, 567834), (798, 557872), (816, 545566), (833, 534432), (879, 506464), (912, 488138), (931, 478176), (952, 467628), (969, 459424), (1064, 418404), (1172, 379848), (1176, 378556), (1292, 344568), (1428, 311752), (1568, 283917), (1596, 278936), (1632, 272783), (1666, 267216), (1758, 253232), (1824, 244069), (1862, 239088), (1904, 233814), (1938, 229712), (2051, 217056), (2128, 209202), (2261, 196896), (2344, 189924), (2352, 189278), (2499, 178144), (2584, 172284), (2793, 159392), (2856, 155876), (3192, 139468), (3332, 133608), (3516, 126616), (3724, 119544), (3808, 116907), (3876, 114856), (4102, 108528), (4256, 104601), (4522, 98448), (4688, 94962), (4704, 94639), (4981, 89376), (4998, 89072), (5168, 86142), (5567, 79968), (5586, 79696), (5712, 77938), (6153, 72352), (6384, 69734), (6664, 66804), (6783, 65632), (7032, 63308), (7448, 59772), (7752, 57428), (8204, 54264), (9044, 49224), (9376, 47481), (9962, 44688), (9996, 44536), (10336, 43071), (11134, 39984), (11172, 39848), (11424, 38969), (12306, 36176), (12768, 34867), (13328, 33402), (13566, 32816), (14064, 31654), (14357, 31008), (14896, 29886), (14943, 29792), (15504, 28714), (15827, 28128), (16408, 27132), (16701, 26656), (18088, 24612), (19924, 22344), (19992, 22268)]