1621346304

素因数分解:

$2^{11}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 4942697760

約数和(自身を除く): 3321351456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 43, 48, 51, 57, 64, 68, 76, 86, 96, 102, 114, 128, 129, 136, 152, 172, 192, 204, 228, 256, 258, 272, 304, 323, 344, 361, 384, 408, 456, 512, 516, 544, 608, 646, 688, 722, 731, 768, 816, 817, 912, 969, 1024, 1032, 1083, 1088, 1216, 1292, 1376, 1444, 1462, 1536, 1632, 1634, 1824, 1938, 2048, 2064, 2166, 2176, 2193, 2432, 2451, 2584, 2752, 2888, 2924, 3072, 3264, 3268, 3648, 3876, 4128, 4332, 4352, 4386, 4864, 4902, 5168, 5504, 5776, 5848, 6137, 6144, 6528, 6536, 7296, 7752, 8256, 8664, 8704, 8772, 9728, 9804, 10336, 11008, 11552, 11696, 12274, 13056, 13072, 13889, 14592, 15504, 15523, 16512, 17328, 17408, 17544, 18411, 19456, 19608, 20672, 22016, 23104, 23392, 24548, 26112, 26144, 27778, 29184, 31008, 31046, 33024, 34656, 34816, 35088, 36822, 38912, 39216, 41344, 41667, 44032, 46208, 46569, 46784, 49096, 52224, 52288, 55556, 58368, 62016, 62092, 66048, 69312, 70176, 73644, 78432, 82688, 83334, 88064, 92416, 93138, 93568, 98192, 104448, 104576, 111112, 116736, 124032, 124184, 132096, 138624, 140352, 147288, 156864, 165376, 166668, 184832, 186276, 187136, 196384, 209152, 222224, 248064, 248368, 263891, 264192, 277248, 280704, 294576, 313728, 330752, 333336, 369664, 372552, 374272, 392768, 418304, 444448, 496128, 496736, 527782, 554496, 561408, 589152, 627456, 661504, 666672, 739328, 745104, 748544, 785536, 791673, 836608, 888896, 992256, 993472, 1055564, 1108992, 1122816, 1178304, 1254912, 1333344, 1490208, 1497088, 1571072, 1583346, 1673216, 1777792, 1984512, 1986944, 2111128, 2217984, 2245632, 2356608, 2509824, 2666688, 2980416, 3142144, 3166692, 3555584, 3973888, 4222256, 4491264, 4713216, 5019648, 5333376, 5960832, 6284288, 6333384, 7111168, 7947776, 8444512, 9426432, 10666752, 11921664, 12568576, 12666768, 14222336, 15895552, 16889024, 18852864, 21333504, 23843328, 25333536, 28444672, 31791104, 33778048, 37705728, 42667008, 47686656, 50667072, 67556096, 85334016, 95373312, 101334144, 135112192, 202668288, 270224384, 405336576, 540448768, 810673152, 1621346304]

約数ペア:

[(1, 1621346304), (2, 810673152), (3, 540448768), (4, 405336576), (6, 270224384), (8, 202668288), (12, 135112192), (16, 101334144), (17, 95373312), (19, 85334016), (24, 67556096), (32, 50667072), (34, 47686656), (38, 42667008), (43, 37705728), (48, 33778048), (51, 31791104), (57, 28444672), (64, 25333536), (68, 23843328), (76, 21333504), (86, 18852864), (96, 16889024), (102, 15895552), (114, 14222336), (128, 12666768), (129, 12568576), (136, 11921664), (152, 10666752), (172, 9426432), (192, 8444512), (204, 7947776), (228, 7111168), (256, 6333384), (258, 6284288), (272, 5960832), (304, 5333376), (323, 5019648), (344, 4713216), (361, 4491264), (384, 4222256), (408, 3973888), (456, 3555584), (512, 3166692), (516, 3142144), (544, 2980416), (608, 2666688), (646, 2509824), (688, 2356608), (722, 2245632), (731, 2217984), (768, 2111128), (816, 1986944), (817, 1984512), (912, 1777792), (969, 1673216), (1024, 1583346), (1032, 1571072), (1083, 1497088), (1088, 1490208), (1216, 1333344), (1292, 1254912), (1376, 1178304), (1444, 1122816), (1462, 1108992), (1536, 1055564), (1632, 993472), (1634, 992256), (1824, 888896), (1938, 836608), (2048, 791673), (2064, 785536), (2166, 748544), (2176, 745104), (2193, 739328), (2432, 666672), (2451, 661504), (2584, 627456), (2752, 589152), (2888, 561408), (2924, 554496), (3072, 527782), (3264, 496736), (3268, 496128), (3648, 444448), (3876, 418304), (4128, 392768), (4332, 374272), (4352, 372552), (4386, 369664), (4864, 333336), (4902, 330752), (5168, 313728), (5504, 294576), (5776, 280704), (5848, 277248), (6137, 264192), (6144, 263891), (6528, 248368), (6536, 248064), (7296, 222224), (7752, 209152), (8256, 196384), (8664, 187136), (8704, 186276), (8772, 184832), (9728, 166668), (9804, 165376), (10336, 156864), (11008, 147288), (11552, 140352), (11696, 138624), (12274, 132096), (13056, 124184), (13072, 124032), (13889, 116736), (14592, 111112), (15504, 104576), (15523, 104448), (16512, 98192), (17328, 93568), (17408, 93138), (17544, 92416), (18411, 88064), (19456, 83334), (19608, 82688), (20672, 78432), (22016, 73644), (23104, 70176), (23392, 69312), (24548, 66048), (26112, 62092), (26144, 62016), (27778, 58368), (29184, 55556), (31008, 52288), (31046, 52224), (33024, 49096), (34656, 46784), (34816, 46569), (35088, 46208), (36822, 44032), (38912, 41667), (39216, 41344)]