211322412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 660602880

約数和(自身を除く): 449280468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 71, 84, 93, 108, 124, 126, 127, 142, 186, 189, 213, 217, 252, 254, 279, 284, 372, 378, 381, 426, 434, 497, 508, 558, 639, 651, 756, 762, 837, 852, 868, 889, 994, 1116, 1143, 1278, 1302, 1491, 1524, 1674, 1778, 1917, 1953, 1988, 2201, 2286, 2556, 2604, 2667, 2982, 3348, 3429, 3556, 3834, 3906, 3937, 4402, 4473, 4572, 5334, 5859, 5964, 6603, 6858, 7668, 7812, 7874, 8001, 8804, 8946, 9017, 10668, 11718, 11811, 13206, 13419, 13716, 15407, 15748, 16002, 17892, 18034, 19809, 23436, 23622, 24003, 26412, 26838, 27051, 27559, 30814, 32004, 35433, 36068, 39618, 46221, 47244, 48006, 53676, 54102, 55118, 59427, 61628, 63119, 70866, 79236, 81153, 82677, 92442, 96012, 106299, 108204, 110236, 118854, 126238, 138663, 141732, 162306, 165354, 184884, 189357, 212598, 237708, 243459, 248031, 252476, 277326, 279527, 324612, 330708, 378714, 415989, 425196, 486918, 496062, 554652, 559054, 568071, 744093, 757428, 831978, 838581, 973836, 992124, 1118108, 1136142, 1488186, 1663956, 1677162, 1704213, 1956689, 2272284, 2515743, 2976372, 3354324, 3408426, 3913378, 5031486, 5870067, 6816852, 7547229, 7826756, 10062972, 11740134, 15094458, 17610201, 23480268, 30188916, 35220402, 52830603, 70440804, 105661206, 211322412]

約数ペア:

[(1, 211322412), (2, 105661206), (3, 70440804), (4, 52830603), (6, 35220402), (7, 30188916), (9, 23480268), (12, 17610201), (14, 15094458), (18, 11740134), (21, 10062972), (27, 7826756), (28, 7547229), (31, 6816852), (36, 5870067), (42, 5031486), (54, 3913378), (62, 3408426), (63, 3354324), (71, 2976372), (84, 2515743), (93, 2272284), (108, 1956689), (124, 1704213), (126, 1677162), (127, 1663956), (142, 1488186), (186, 1136142), (189, 1118108), (213, 992124), (217, 973836), (252, 838581), (254, 831978), (279, 757428), (284, 744093), (372, 568071), (378, 559054), (381, 554652), (426, 496062), (434, 486918), (497, 425196), (508, 415989), (558, 378714), (639, 330708), (651, 324612), (756, 279527), (762, 277326), (837, 252476), (852, 248031), (868, 243459), (889, 237708), (994, 212598), (1116, 189357), (1143, 184884), (1278, 165354), (1302, 162306), (1491, 141732), (1524, 138663), (1674, 126238), (1778, 118854), (1917, 110236), (1953, 108204), (1988, 106299), (2201, 96012), (2286, 92442), (2556, 82677), (2604, 81153), (2667, 79236), (2982, 70866), (3348, 63119), (3429, 61628), (3556, 59427), (3834, 55118), (3906, 54102), (3937, 53676), (4402, 48006), (4473, 47244), (4572, 46221), (5334, 39618), (5859, 36068), (5964, 35433), (6603, 32004), (6858, 30814), (7668, 27559), (7812, 27051), (7874, 26838), (8001, 26412), (8804, 24003), (8946, 23622), (9017, 23436), (10668, 19809), (11718, 18034), (11811, 17892), (13206, 16002), (13419, 15748), (13716, 15407)]