1851339672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1103

約数の個数: 256

約数和(自身を含む): 6401203200

約数和(自身を除く): 4549863528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 97, 104, 108, 117, 126, 156, 168, 182, 189, 194, 216, 234, 252, 273, 291, 312, 351, 364, 378, 388, 468, 504, 546, 582, 679, 702, 728, 756, 776, 819, 873, 936, 971, 1092, 1164, 1261, 1358, 1404, 1512, 1638, 1746, 1942, 2037, 2184, 2328, 2457, 2522, 2619, 2716, 2808, 2913, 3276, 3492, 3783, 3884, 4074, 4914, 5044, 5238, 5432, 5826, 6111, 6552, 6797, 6984, 7566, 7768, 8148, 8739, 8827, 9828, 10088, 10476, 11349, 11652, 12222, 12623, 13594, 15132, 16296, 17478, 17654, 18333, 19656, 20391, 20952, 22698, 23304, 24444, 25246, 26217, 26481, 27188, 30264, 34047, 34956, 35308, 36666, 37869, 40782, 45396, 48888, 50492, 52434, 52962, 54376, 61173, 68094, 69912, 70616, 73332, 75738, 79443, 81564, 88361, 90792, 94187, 100984, 104868, 105924, 113607, 122346, 136188, 146664, 151476, 158886, 163128, 176722, 183519, 188374, 209736, 211848, 227214, 238329, 244692, 265083, 272376, 282561, 302952, 317772, 340821, 353444, 367038, 376748, 454428, 476658, 489384, 530166, 565122, 635544, 659309, 681642, 706888, 734076, 753496, 795249, 847683, 908856, 953316, 1060332, 1130244, 1224431, 1318618, 1363284, 1468152, 1590498, 1695366, 1906632, 1977927, 2120664, 2260488, 2385747, 2448862, 2543049, 2637236, 2726568, 3180996, 3390732, 3673293, 3955854, 4771494, 4897724, 5086098, 5274472, 5933781, 6361992, 6781464, 7346586, 7911708, 8571017, 9542988, 9795448, 10172196, 11019879, 11867562, 14693172, 15823416, 17142034, 17801343, 19085976, 20344392, 22039758, 23735124, 25713051, 29386344, 33059637, 34284068, 35602686, 44079516, 47470248, 51426102, 66119274, 68568136, 71205372, 77139153, 88159032, 102852204, 132238548, 142410744, 154278306, 205704408, 231417459, 264477096, 308556612, 462834918, 617113224, 925669836, 1851339672]

約数ペア:

[(1, 1851339672), (2, 925669836), (3, 617113224), (4, 462834918), (6, 308556612), (7, 264477096), (8, 231417459), (9, 205704408), (12, 154278306), (13, 142410744), (14, 132238548), (18, 102852204), (21, 88159032), (24, 77139153), (26, 71205372), (27, 68568136), (28, 66119274), (36, 51426102), (39, 47470248), (42, 44079516), (52, 35602686), (54, 34284068), (56, 33059637), (63, 29386344), (72, 25713051), (78, 23735124), (84, 22039758), (91, 20344392), (97, 19085976), (104, 17801343), (108, 17142034), (117, 15823416), (126, 14693172), (156, 11867562), (168, 11019879), (182, 10172196), (189, 9795448), (194, 9542988), (216, 8571017), (234, 7911708), (252, 7346586), (273, 6781464), (291, 6361992), (312, 5933781), (351, 5274472), (364, 5086098), (378, 4897724), (388, 4771494), (468, 3955854), (504, 3673293), (546, 3390732), (582, 3180996), (679, 2726568), (702, 2637236), (728, 2543049), (756, 2448862), (776, 2385747), (819, 2260488), (873, 2120664), (936, 1977927), (971, 1906632), (1092, 1695366), (1164, 1590498), (1261, 1468152), (1358, 1363284), (1404, 1318618), (1512, 1224431), (1638, 1130244), (1746, 1060332), (1942, 953316), (2037, 908856), (2184, 847683), (2328, 795249), (2457, 753496), (2522, 734076), (2619, 706888), (2716, 681642), (2808, 659309), (2913, 635544), (3276, 565122), (3492, 530166), (3783, 489384), (3884, 476658), (4074, 454428), (4914, 376748), (5044, 367038), (5238, 353444), (5432, 340821), (5826, 317772), (6111, 302952), (6552, 282561), (6797, 272376), (6984, 265083), (7566, 244692), (7768, 238329), (8148, 227214), (8739, 211848), (8827, 209736), (9828, 188374), (10088, 183519), (10476, 176722), (11349, 163128), (11652, 158886), (12222, 151476), (12623, 146664), (13594, 136188), (15132, 122346), (16296, 113607), (17478, 105924), (17654, 104868), (18333, 100984), (19656, 94187), (20391, 90792), (20952, 88361), (22698, 81564), (23304, 79443), (24444, 75738), (25246, 73332), (26217, 70616), (26481, 69912), (27188, 68094), (30264, 61173), (34047, 54376), (34956, 52962), (35308, 52434), (36666, 50492), (37869, 48888), (40782, 45396)]