428215392

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 1415232000

約数和(自身を除く): 987016608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 59, 66, 72, 79, 87, 88, 96, 99, 116, 118, 132, 144, 158, 174, 176, 177, 198, 232, 236, 237, 261, 264, 288, 316, 319, 348, 352, 354, 396, 464, 472, 474, 522, 528, 531, 632, 638, 649, 696, 708, 711, 792, 869, 928, 944, 948, 957, 1044, 1056, 1062, 1264, 1276, 1298, 1392, 1416, 1422, 1584, 1711, 1738, 1888, 1896, 1914, 1947, 2088, 2124, 2291, 2528, 2552, 2596, 2607, 2784, 2832, 2844, 2871, 3168, 3422, 3476, 3792, 3828, 3894, 4176, 4248, 4582, 4661, 5104, 5133, 5192, 5214, 5664, 5688, 5742, 5841, 6844, 6873, 6952, 7584, 7656, 7788, 7821, 8352, 8496, 9164, 9322, 10208, 10266, 10384, 10428, 11376, 11484, 11682, 13688, 13746, 13904, 13983, 15312, 15399, 15576, 15642, 16992, 18328, 18644, 18821, 20532, 20619, 20768, 20856, 22752, 22968, 23364, 25201, 27376, 27492, 27808, 27966, 30624, 30798, 31152, 31284, 36656, 37288, 37642, 41064, 41238, 41712, 41949, 45936, 46728, 50402, 51271, 54752, 54984, 55932, 56463, 61596, 62304, 62568, 73312, 74576, 75284, 75603, 82128, 82476, 83424, 83898, 91872, 93456, 100804, 102542, 109968, 111864, 112926, 123192, 125136, 135169, 149152, 150568, 151206, 153813, 164256, 164952, 167796, 169389, 186912, 201608, 205084, 219936, 223728, 225852, 226809, 246384, 250272, 270338, 301136, 302412, 307626, 329904, 335592, 338778, 403216, 405507, 410168, 447456, 451704, 453618, 461439, 492768, 540676, 602272, 604824, 615252, 659808, 671184, 677556, 806432, 811014, 820336, 903408, 907236, 922878, 1081352, 1209648, 1216521, 1230504, 1342368, 1355112, 1486859, 1622028, 1640672, 1806816, 1814472, 1845756, 2162704, 2419296, 2433042, 2461008, 2710224, 2973718, 3244056, 3628944, 3691512, 4325408, 4460577, 4866084, 4922016, 5420448, 5947436, 6488112, 7257888, 7383024, 8921154, 9732168, 11894872, 12976224, 13381731, 14766048, 17842308, 19464336, 23789744, 26763462, 35684616, 38928672, 47579488, 53526924, 71369232, 107053848, 142738464, 214107696, 428215392]

約数ペア:

[(1, 428215392), (2, 214107696), (3, 142738464), (4, 107053848), (6, 71369232), (8, 53526924), (9, 47579488), (11, 38928672), (12, 35684616), (16, 26763462), (18, 23789744), (22, 19464336), (24, 17842308), (29, 14766048), (32, 13381731), (33, 12976224), (36, 11894872), (44, 9732168), (48, 8921154), (58, 7383024), (59, 7257888), (66, 6488112), (72, 5947436), (79, 5420448), (87, 4922016), (88, 4866084), (96, 4460577), (99, 4325408), (116, 3691512), (118, 3628944), (132, 3244056), (144, 2973718), (158, 2710224), (174, 2461008), (176, 2433042), (177, 2419296), (198, 2162704), (232, 1845756), (236, 1814472), (237, 1806816), (261, 1640672), (264, 1622028), (288, 1486859), (316, 1355112), (319, 1342368), (348, 1230504), (352, 1216521), (354, 1209648), (396, 1081352), (464, 922878), (472, 907236), (474, 903408), (522, 820336), (528, 811014), (531, 806432), (632, 677556), (638, 671184), (649, 659808), (696, 615252), (708, 604824), (711, 602272), (792, 540676), (869, 492768), (928, 461439), (944, 453618), (948, 451704), (957, 447456), (1044, 410168), (1056, 405507), (1062, 403216), (1264, 338778), (1276, 335592), (1298, 329904), (1392, 307626), (1416, 302412), (1422, 301136), (1584, 270338), (1711, 250272), (1738, 246384), (1888, 226809), (1896, 225852), (1914, 223728), (1947, 219936), (2088, 205084), (2124, 201608), (2291, 186912), (2528, 169389), (2552, 167796), (2596, 164952), (2607, 164256), (2784, 153813), (2832, 151206), (2844, 150568), (2871, 149152), (3168, 135169), (3422, 125136), (3476, 123192), (3792, 112926), (3828, 111864), (3894, 109968), (4176, 102542), (4248, 100804), (4582, 93456), (4661, 91872), (5104, 83898), (5133, 83424), (5192, 82476), (5214, 82128), (5664, 75603), (5688, 75284), (5742, 74576), (5841, 73312), (6844, 62568), (6873, 62304), (6952, 61596), (7584, 56463), (7656, 55932), (7788, 54984), (7821, 54752), (8352, 51271), (8496, 50402), (9164, 46728), (9322, 45936), (10208, 41949), (10266, 41712), (10384, 41238), (10428, 41064), (11376, 37642), (11484, 37288), (11682, 36656), (13688, 31284), (13746, 31152), (13904, 30798), (13983, 30624), (15312, 27966), (15399, 27808), (15576, 27492), (15642, 27376), (16992, 25201), (18328, 23364), (18644, 22968), (18821, 22752), (20532, 20856), (20619, 20768)]