1681542408

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:889

約数の個数: 256

約数和(自身を含む): 5564160000

約数和(自身を除く): 3882617592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 114, 133, 147, 152, 156, 168, 182, 196, 228, 247, 266, 273, 294, 312, 343, 364, 392, 399, 456, 494, 532, 546, 588, 637, 686, 728, 741, 798, 827, 931, 988, 1029, 1064, 1092, 1176, 1274, 1372, 1482, 1596, 1654, 1729, 1862, 1911, 1976, 2058, 2184, 2481, 2548, 2744, 2793, 2964, 3192, 3308, 3458, 3724, 3822, 4116, 4459, 4962, 5096, 5187, 5586, 5789, 5928, 6517, 6616, 6916, 7448, 7644, 8232, 8918, 9924, 10374, 10751, 11172, 11578, 12103, 13034, 13377, 13832, 15288, 15713, 17367, 17836, 19551, 19848, 20748, 21502, 22344, 23156, 24206, 26068, 26754, 31426, 32253, 34734, 35672, 36309, 39102, 40523, 41496, 43004, 46312, 47139, 48412, 52136, 53508, 62852, 64506, 69468, 72618, 75257, 78204, 81046, 84721, 86008, 94278, 96824, 107016, 109991, 121569, 125704, 129012, 138936, 145236, 150514, 156408, 162092, 169442, 188556, 204269, 219982, 225771, 243138, 254163, 258024, 283661, 290472, 301028, 324184, 329973, 338884, 377112, 408538, 439964, 451542, 486276, 508326, 526799, 567322, 602056, 612807, 659946, 677768, 769937, 817076, 850983, 879928, 903084, 972552, 1016652, 1053598, 1134644, 1225614, 1319892, 1429883, 1539874, 1580397, 1634152, 1701966, 1806168, 2033304, 2107196, 2269288, 2309811, 2451228, 2639784, 2859766, 3079748, 3160794, 3403932, 3687593, 4214392, 4289649, 4619622, 4902456, 5389559, 5719532, 6159496, 6321588, 6807864, 7375186, 8579298, 9239244, 10009181, 10779118, 11062779, 11439064, 12643176, 14750372, 16168677, 17158596, 18478488, 20018362, 21558236, 22125558, 29500744, 30027543, 32337354, 34317192, 40036724, 43116472, 44251116, 60055086, 64674708, 70064267, 80073448, 88502232, 120110172, 129349416, 140128534, 210192801, 240220344, 280257068, 420385602, 560514136, 840771204, 1681542408]

約数ペア:

[(1, 1681542408), (2, 840771204), (3, 560514136), (4, 420385602), (6, 280257068), (7, 240220344), (8, 210192801), (12, 140128534), (13, 129349416), (14, 120110172), (19, 88502232), (21, 80073448), (24, 70064267), (26, 64674708), (28, 60055086), (38, 44251116), (39, 43116472), (42, 40036724), (49, 34317192), (52, 32337354), (56, 30027543), (57, 29500744), (76, 22125558), (78, 21558236), (84, 20018362), (91, 18478488), (98, 17158596), (104, 16168677), (114, 14750372), (133, 12643176), (147, 11439064), (152, 11062779), (156, 10779118), (168, 10009181), (182, 9239244), (196, 8579298), (228, 7375186), (247, 6807864), (266, 6321588), (273, 6159496), (294, 5719532), (312, 5389559), (343, 4902456), (364, 4619622), (392, 4289649), (399, 4214392), (456, 3687593), (494, 3403932), (532, 3160794), (546, 3079748), (588, 2859766), (637, 2639784), (686, 2451228), (728, 2309811), (741, 2269288), (798, 2107196), (827, 2033304), (931, 1806168), (988, 1701966), (1029, 1634152), (1064, 1580397), (1092, 1539874), (1176, 1429883), (1274, 1319892), (1372, 1225614), (1482, 1134644), (1596, 1053598), (1654, 1016652), (1729, 972552), (1862, 903084), (1911, 879928), (1976, 850983), (2058, 817076), (2184, 769937), (2481, 677768), (2548, 659946), (2744, 612807), (2793, 602056), (2964, 567322), (3192, 526799), (3308, 508326), (3458, 486276), (3724, 451542), (3822, 439964), (4116, 408538), (4459, 377112), (4962, 338884), (5096, 329973), (5187, 324184), (5586, 301028), (5789, 290472), (5928, 283661), (6517, 258024), (6616, 254163), (6916, 243138), (7448, 225771), (7644, 219982), (8232, 204269), (8918, 188556), (9924, 169442), (10374, 162092), (10751, 156408), (11172, 150514), (11578, 145236), (12103, 138936), (13034, 129012), (13377, 125704), (13832, 121569), (15288, 109991), (15713, 107016), (17367, 96824), (17836, 94278), (19551, 86008), (19848, 84721), (20748, 81046), (21502, 78204), (22344, 75257), (23156, 72618), (24206, 69468), (26068, 64506), (26754, 62852), (31426, 53508), (32253, 52136), (34734, 48412), (35672, 47139), (36309, 46312), (39102, 43004), (40523, 41496)]