1954139208

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{4603}}^1$

素因数の和:4664

約数の個数: 144

約数和(自身を含む): 5999104080

約数和(自身を除く): 4044964872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 361, 392, 399, 456, 532, 588, 722, 798, 931, 1064, 1083, 1176, 1444, 1596, 1862, 2166, 2527, 2793, 2888, 3192, 3724, 4332, 4603, 5054, 5586, 7448, 7581, 8664, 9206, 10108, 11172, 13809, 15162, 17689, 18412, 20216, 22344, 27618, 30324, 32221, 35378, 36824, 53067, 55236, 60648, 64442, 70756, 87457, 96663, 106134, 110472, 128884, 141512, 174914, 193326, 212268, 225547, 257768, 262371, 349828, 386652, 424536, 451094, 524742, 612199, 676641, 699656, 773304, 902188, 1049484, 1224398, 1353282, 1661683, 1804376, 1836597, 2098968, 2448796, 2706564, 3323366, 3673194, 4285393, 4897592, 4985049, 5413128, 6646732, 7346388, 8570786, 9970098, 11631781, 12856179, 13293464, 14692776, 17141572, 19940196, 23263562, 25712358, 34283144, 34895343, 39880392, 46527124, 51424716, 69790686, 81422467, 93054248, 102849432, 139581372, 162844934, 244267401, 279162744, 325689868, 488534802, 651379736, 977069604, 1954139208]

約数ペア:

[(1, 1954139208), (2, 977069604), (3, 651379736), (4, 488534802), (6, 325689868), (7, 279162744), (8, 244267401), (12, 162844934), (14, 139581372), (19, 102849432), (21, 93054248), (24, 81422467), (28, 69790686), (38, 51424716), (42, 46527124), (49, 39880392), (56, 34895343), (57, 34283144), (76, 25712358), (84, 23263562), (98, 19940196), (114, 17141572), (133, 14692776), (147, 13293464), (152, 12856179), (168, 11631781), (196, 9970098), (228, 8570786), (266, 7346388), (294, 6646732), (361, 5413128), (392, 4985049), (399, 4897592), (456, 4285393), (532, 3673194), (588, 3323366), (722, 2706564), (798, 2448796), (931, 2098968), (1064, 1836597), (1083, 1804376), (1176, 1661683), (1444, 1353282), (1596, 1224398), (1862, 1049484), (2166, 902188), (2527, 773304), (2793, 699656), (2888, 676641), (3192, 612199), (3724, 524742), (4332, 451094), (4603, 424536), (5054, 386652), (5586, 349828), (7448, 262371), (7581, 257768), (8664, 225547), (9206, 212268), (10108, 193326), (11172, 174914), (13809, 141512), (15162, 128884), (17689, 110472), (18412, 106134), (20216, 96663), (22344, 87457), (27618, 70756), (30324, 64442), (32221, 60648), (35378, 55236), (36824, 53067)]