1625020488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1841

約数の個数: 256

約数和(自身を含む): 5677056000

約数和(自身を除く): 4052035512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 47, 52, 54, 56, 63, 72, 78, 84, 91, 94, 104, 108, 117, 126, 141, 156, 168, 182, 188, 189, 216, 234, 252, 273, 282, 312, 329, 351, 364, 376, 378, 423, 468, 504, 546, 564, 611, 658, 702, 728, 756, 819, 846, 936, 987, 1092, 1128, 1222, 1269, 1316, 1404, 1512, 1638, 1692, 1759, 1833, 1974, 2184, 2444, 2457, 2538, 2632, 2808, 2961, 3276, 3384, 3518, 3666, 3948, 4277, 4888, 4914, 5076, 5277, 5499, 5922, 6552, 7036, 7332, 7896, 8554, 8883, 9828, 10152, 10554, 10998, 11844, 12313, 12831, 14072, 14664, 15831, 16497, 17108, 17766, 19656, 21108, 21996, 22867, 23688, 24626, 25662, 31662, 32994, 34216, 35532, 36939, 38493, 42216, 43992, 45734, 47493, 49252, 51324, 63324, 65988, 68601, 71064, 73878, 76986, 82673, 91468, 94986, 98504, 102648, 110817, 115479, 126648, 131976, 137202, 147756, 153972, 160069, 165346, 182936, 189972, 205803, 221634, 230958, 248019, 274404, 295512, 307944, 320138, 330692, 332451, 379944, 411606, 443268, 461916, 480207, 496038, 548808, 578711, 617409, 640276, 661384, 664902, 744057, 823212, 886536, 923832, 960414, 992076, 1074749, 1157422, 1234818, 1280552, 1329804, 1440621, 1488114, 1646424, 1736133, 1920828, 1984152, 2149498, 2232171, 2314844, 2469636, 2659608, 2881242, 2976228, 3224247, 3472266, 3841656, 4298996, 4321863, 4464342, 4629688, 4939272, 5208399, 5762484, 5952456, 6448494, 6944532, 7523243, 8597992, 8643726, 8928684, 9672741, 10416798, 11524968, 12896988, 13889064, 15046486, 15625197, 17287452, 17857368, 19345482, 20833596, 22569729, 25793976, 29018223, 30092972, 31250394, 34574904, 38690964, 41667192, 45139458, 58036446, 60185944, 62500788, 67709187, 77381928, 90278916, 116072892, 125001576, 135418374, 180557832, 203127561, 232145784, 270836748, 406255122, 541673496, 812510244, 1625020488]

約数ペア:

[(1, 1625020488), (2, 812510244), (3, 541673496), (4, 406255122), (6, 270836748), (7, 232145784), (8, 203127561), (9, 180557832), (12, 135418374), (13, 125001576), (14, 116072892), (18, 90278916), (21, 77381928), (24, 67709187), (26, 62500788), (27, 60185944), (28, 58036446), (36, 45139458), (39, 41667192), (42, 38690964), (47, 34574904), (52, 31250394), (54, 30092972), (56, 29018223), (63, 25793976), (72, 22569729), (78, 20833596), (84, 19345482), (91, 17857368), (94, 17287452), (104, 15625197), (108, 15046486), (117, 13889064), (126, 12896988), (141, 11524968), (156, 10416798), (168, 9672741), (182, 8928684), (188, 8643726), (189, 8597992), (216, 7523243), (234, 6944532), (252, 6448494), (273, 5952456), (282, 5762484), (312, 5208399), (329, 4939272), (351, 4629688), (364, 4464342), (376, 4321863), (378, 4298996), (423, 3841656), (468, 3472266), (504, 3224247), (546, 2976228), (564, 2881242), (611, 2659608), (658, 2469636), (702, 2314844), (728, 2232171), (756, 2149498), (819, 1984152), (846, 1920828), (936, 1736133), (987, 1646424), (1092, 1488114), (1128, 1440621), (1222, 1329804), (1269, 1280552), (1316, 1234818), (1404, 1157422), (1512, 1074749), (1638, 992076), (1692, 960414), (1759, 923832), (1833, 886536), (1974, 823212), (2184, 744057), (2444, 664902), (2457, 661384), (2538, 640276), (2632, 617409), (2808, 578711), (2961, 548808), (3276, 496038), (3384, 480207), (3518, 461916), (3666, 443268), (3948, 411606), (4277, 379944), (4888, 332451), (4914, 330692), (5076, 320138), (5277, 307944), (5499, 295512), (5922, 274404), (6552, 248019), (7036, 230958), (7332, 221634), (7896, 205803), (8554, 189972), (8883, 182936), (9828, 165346), (10152, 160069), (10554, 153972), (10998, 147756), (11844, 137202), (12313, 131976), (12831, 126648), (14072, 115479), (14664, 110817), (15831, 102648), (16497, 98504), (17108, 94986), (17766, 91468), (19656, 82673), (21108, 76986), (21996, 73878), (22867, 71064), (23688, 68601), (24626, 65988), (25662, 63324), (31662, 51324), (32994, 49252), (34216, 47493), (35532, 45734), (36939, 43992), (38493, 42216)]