401660532

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 1369804800

約数和(自身を除く): 968144268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 156, 162, 171, 182, 189, 228, 234, 239, 243, 247, 252, 266, 273, 324, 342, 351, 364, 378, 399, 468, 478, 486, 494, 513, 532, 546, 567, 684, 702, 717, 741, 756, 798, 819, 956, 972, 988, 1026, 1053, 1092, 1134, 1197, 1404, 1434, 1482, 1539, 1596, 1638, 1673, 1701, 1729, 2052, 2106, 2151, 2223, 2268, 2394, 2457, 2868, 2964, 3078, 3107, 3159, 3276, 3346, 3402, 3458, 3591, 4212, 4302, 4446, 4541, 4617, 4788, 4914, 5019, 5187, 6156, 6214, 6318, 6453, 6669, 6692, 6804, 6916, 7182, 7371, 8604, 8892, 9082, 9234, 9321, 9828, 10038, 10374, 10773, 12428, 12636, 12906, 13338, 13623, 14364, 14742, 15057, 15561, 18164, 18468, 18642, 19359, 20007, 20076, 20748, 21546, 21749, 22113, 25812, 26676, 27246, 27963, 29484, 30114, 31122, 31787, 32319, 37284, 38718, 40014, 40869, 43092, 43498, 44226, 45171, 46683, 54492, 55926, 58077, 59033, 60021, 60228, 62244, 63574, 64638, 65247, 77436, 80028, 81738, 83889, 86996, 88452, 90342, 93366, 95361, 111852, 116154, 118066, 120042, 122607, 127148, 129276, 130494, 135513, 140049, 163476, 167778, 177099, 180684, 186732, 190722, 195741, 232308, 236132, 240084, 245214, 251667, 260988, 271026, 280098, 286083, 335556, 354198, 367821, 381444, 391482, 406539, 413231, 420147, 490428, 503334, 531297, 542052, 560196, 572166, 587223, 708396, 735642, 755001, 782964, 813078, 826462, 840294, 858249, 1006668, 1062594, 1103463, 1144332, 1174446, 1239693, 1471284, 1510002, 1593891, 1626156, 1652924, 1680588, 1716498, 1761669, 2125188, 2206926, 2348892, 2479386, 2574747, 3020004, 3187782, 3432996, 3523338, 3719079, 4413852, 4781673, 4958772, 5149494, 5285007, 6375564, 7046676, 7438158, 7724241, 9563346, 10298988, 10570014, 11157237, 14345019, 14876316, 15448482, 19126692, 21140028, 22314474, 28690038, 30896964, 33471711, 44628948, 57380076, 66943422, 100415133, 133886844, 200830266, 401660532]

約数ペア:

[(1, 401660532), (2, 200830266), (3, 133886844), (4, 100415133), (6, 66943422), (7, 57380076), (9, 44628948), (12, 33471711), (13, 30896964), (14, 28690038), (18, 22314474), (19, 21140028), (21, 19126692), (26, 15448482), (27, 14876316), (28, 14345019), (36, 11157237), (38, 10570014), (39, 10298988), (42, 9563346), (52, 7724241), (54, 7438158), (57, 7046676), (63, 6375564), (76, 5285007), (78, 5149494), (81, 4958772), (84, 4781673), (91, 4413852), (108, 3719079), (114, 3523338), (117, 3432996), (126, 3187782), (133, 3020004), (156, 2574747), (162, 2479386), (171, 2348892), (182, 2206926), (189, 2125188), (228, 1761669), (234, 1716498), (239, 1680588), (243, 1652924), (247, 1626156), (252, 1593891), (266, 1510002), (273, 1471284), (324, 1239693), (342, 1174446), (351, 1144332), (364, 1103463), (378, 1062594), (399, 1006668), (468, 858249), (478, 840294), (486, 826462), (494, 813078), (513, 782964), (532, 755001), (546, 735642), (567, 708396), (684, 587223), (702, 572166), (717, 560196), (741, 542052), (756, 531297), (798, 503334), (819, 490428), (956, 420147), (972, 413231), (988, 406539), (1026, 391482), (1053, 381444), (1092, 367821), (1134, 354198), (1197, 335556), (1404, 286083), (1434, 280098), (1482, 271026), (1539, 260988), (1596, 251667), (1638, 245214), (1673, 240084), (1701, 236132), (1729, 232308), (2052, 195741), (2106, 190722), (2151, 186732), (2223, 180684), (2268, 177099), (2394, 167778), (2457, 163476), (2868, 140049), (2964, 135513), (3078, 130494), (3107, 129276), (3159, 127148), (3276, 122607), (3346, 120042), (3402, 118066), (3458, 116154), (3591, 111852), (4212, 95361), (4302, 93366), (4446, 90342), (4541, 88452), (4617, 86996), (4788, 83889), (4914, 81738), (5019, 80028), (5187, 77436), (6156, 65247), (6214, 64638), (6318, 63574), (6453, 62244), (6669, 60228), (6692, 60021), (6804, 59033), (6916, 58077), (7182, 55926), (7371, 54492), (8604, 46683), (8892, 45171), (9082, 44226), (9234, 43498), (9321, 43092), (9828, 40869), (10038, 40014), (10374, 38718), (10773, 37284), (12428, 32319), (12636, 31787), (12906, 31122), (13338, 30114), (13623, 29484), (14364, 27963), (14742, 27246), (15057, 26676), (15561, 25812), (18164, 22113), (18468, 21749), (18642, 21546), (19359, 20748), (20007, 20076)]