217276584

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 684547200

約数和(自身を除く): 467270616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 29, 42, 46, 49, 56, 58, 69, 84, 87, 92, 98, 116, 138, 147, 161, 168, 174, 184, 196, 203, 232, 276, 277, 294, 322, 348, 392, 406, 483, 552, 554, 588, 609, 644, 667, 696, 812, 831, 966, 1108, 1127, 1176, 1218, 1288, 1334, 1421, 1624, 1662, 1932, 1939, 2001, 2216, 2254, 2436, 2668, 2842, 3324, 3381, 3864, 3878, 4002, 4263, 4508, 4669, 4872, 5336, 5684, 5817, 6371, 6648, 6762, 7756, 8004, 8033, 8526, 9016, 9338, 11368, 11634, 12742, 13524, 13573, 14007, 15512, 16008, 16066, 17052, 18676, 19113, 23268, 24099, 25484, 27048, 27146, 28014, 32132, 32683, 34104, 37352, 38226, 40719, 44597, 46536, 48198, 50968, 54292, 56028, 56231, 64264, 65366, 76452, 81438, 89194, 96396, 98049, 108584, 112056, 112462, 130732, 133791, 152904, 162876, 168693, 178388, 184759, 192792, 196098, 224924, 261464, 267582, 312179, 325752, 337386, 356776, 369518, 392196, 393617, 449848, 535164, 554277, 624358, 674772, 739036, 784392, 787234, 936537, 1070328, 1108554, 1180851, 1248716, 1293313, 1349544, 1478072, 1574468, 1873074, 2217108, 2361702, 2497432, 2586626, 3148936, 3746148, 3879939, 4434216, 4723404, 5173252, 7492296, 7759878, 9053191, 9446808, 10346504, 15519756, 18106382, 27159573, 31039512, 36212764, 54319146, 72425528, 108638292, 217276584]

約数ペア:

[(1, 217276584), (2, 108638292), (3, 72425528), (4, 54319146), (6, 36212764), (7, 31039512), (8, 27159573), (12, 18106382), (14, 15519756), (21, 10346504), (23, 9446808), (24, 9053191), (28, 7759878), (29, 7492296), (42, 5173252), (46, 4723404), (49, 4434216), (56, 3879939), (58, 3746148), (69, 3148936), (84, 2586626), (87, 2497432), (92, 2361702), (98, 2217108), (116, 1873074), (138, 1574468), (147, 1478072), (161, 1349544), (168, 1293313), (174, 1248716), (184, 1180851), (196, 1108554), (203, 1070328), (232, 936537), (276, 787234), (277, 784392), (294, 739036), (322, 674772), (348, 624358), (392, 554277), (406, 535164), (483, 449848), (552, 393617), (554, 392196), (588, 369518), (609, 356776), (644, 337386), (667, 325752), (696, 312179), (812, 267582), (831, 261464), (966, 224924), (1108, 196098), (1127, 192792), (1176, 184759), (1218, 178388), (1288, 168693), (1334, 162876), (1421, 152904), (1624, 133791), (1662, 130732), (1932, 112462), (1939, 112056), (2001, 108584), (2216, 98049), (2254, 96396), (2436, 89194), (2668, 81438), (2842, 76452), (3324, 65366), (3381, 64264), (3864, 56231), (3878, 56028), (4002, 54292), (4263, 50968), (4508, 48198), (4669, 46536), (4872, 44597), (5336, 40719), (5684, 38226), (5817, 37352), (6371, 34104), (6648, 32683), (6762, 32132), (7756, 28014), (8004, 27146), (8033, 27048), (8526, 25484), (9016, 24099), (9338, 23268), (11368, 19113), (11634, 18676), (12742, 17052), (13524, 16066), (13573, 16008), (14007, 15512)]