222709704

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 689472000

約数和(自身を除く): 466762296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 49, 56, 62, 82, 84, 93, 98, 123, 124, 147, 149, 164, 168, 186, 196, 217, 246, 248, 287, 294, 298, 328, 372, 392, 434, 447, 492, 574, 588, 596, 651, 744, 861, 868, 894, 984, 1043, 1148, 1176, 1192, 1271, 1302, 1519, 1722, 1736, 1788, 2009, 2086, 2296, 2542, 2604, 3038, 3129, 3444, 3576, 3813, 4018, 4172, 4557, 4619, 5084, 5208, 6027, 6076, 6109, 6258, 6888, 7301, 7626, 8036, 8344, 8897, 9114, 9238, 10168, 12054, 12152, 12218, 12516, 13857, 14602, 15252, 16072, 17794, 18228, 18327, 18476, 21903, 24108, 24436, 25032, 26691, 27714, 29204, 30504, 32333, 35588, 36456, 36654, 36952, 42763, 43806, 48216, 48872, 53382, 55428, 58408, 62279, 64666, 71176, 73308, 85526, 87612, 96999, 106764, 110856, 124558, 128289, 129332, 146616, 171052, 175224, 186837, 189379, 193998, 213528, 226331, 249116, 256578, 258664, 299341, 342104, 373674, 378758, 387996, 452662, 498232, 513156, 568137, 598682, 678993, 747348, 757516, 775992, 898023, 905324, 1026312, 1136274, 1197364, 1325653, 1357986, 1494696, 1515032, 1796046, 1810648, 2272548, 2394728, 2651306, 2715972, 3592092, 3976959, 4545096, 5302612, 5431944, 7184184, 7953918, 9279571, 10605224, 15907836, 18559142, 27838713, 31815672, 37118284, 55677426, 74236568, 111354852, 222709704]

約数ペア:

[(1, 222709704), (2, 111354852), (3, 74236568), (4, 55677426), (6, 37118284), (7, 31815672), (8, 27838713), (12, 18559142), (14, 15907836), (21, 10605224), (24, 9279571), (28, 7953918), (31, 7184184), (41, 5431944), (42, 5302612), (49, 4545096), (56, 3976959), (62, 3592092), (82, 2715972), (84, 2651306), (93, 2394728), (98, 2272548), (123, 1810648), (124, 1796046), (147, 1515032), (149, 1494696), (164, 1357986), (168, 1325653), (186, 1197364), (196, 1136274), (217, 1026312), (246, 905324), (248, 898023), (287, 775992), (294, 757516), (298, 747348), (328, 678993), (372, 598682), (392, 568137), (434, 513156), (447, 498232), (492, 452662), (574, 387996), (588, 378758), (596, 373674), (651, 342104), (744, 299341), (861, 258664), (868, 256578), (894, 249116), (984, 226331), (1043, 213528), (1148, 193998), (1176, 189379), (1192, 186837), (1271, 175224), (1302, 171052), (1519, 146616), (1722, 129332), (1736, 128289), (1788, 124558), (2009, 110856), (2086, 106764), (2296, 96999), (2542, 87612), (2604, 85526), (3038, 73308), (3129, 71176), (3444, 64666), (3576, 62279), (3813, 58408), (4018, 55428), (4172, 53382), (4557, 48872), (4619, 48216), (5084, 43806), (5208, 42763), (6027, 36952), (6076, 36654), (6109, 36456), (6258, 35588), (6888, 32333), (7301, 30504), (7626, 29204), (8036, 27714), (8344, 26691), (8897, 25032), (9114, 24436), (9238, 24108), (10168, 21903), (12054, 18476), (12152, 18327), (12218, 18228), (12516, 17794), (13857, 16072), (14602, 15252)]