1789227264

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 5580610560

約数和(自身を除く): 3791383296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 71, 76, 88, 96, 114, 128, 132, 142, 152, 157, 176, 192, 209, 213, 228, 256, 264, 284, 304, 314, 352, 384, 418, 426, 456, 471, 528, 568, 608, 627, 628, 704, 768, 781, 836, 852, 912, 942, 1056, 1136, 1216, 1254, 1256, 1349, 1408, 1562, 1672, 1704, 1727, 1824, 1884, 2112, 2272, 2343, 2432, 2508, 2512, 2698, 2816, 2983, 3124, 3344, 3408, 3454, 3648, 3768, 4047, 4224, 4544, 4686, 4864, 5016, 5024, 5181, 5396, 5966, 6248, 6688, 6816, 6908, 7296, 7536, 8094, 8448, 8949, 9088, 9372, 10032, 10048, 10362, 10792, 11147, 11932, 12496, 13376, 13632, 13816, 14592, 14839, 15072, 16188, 17898, 18176, 18744, 20064, 20096, 20724, 21584, 22294, 23864, 24992, 26752, 27264, 27632, 29678, 30144, 32376, 32813, 33441, 35796, 37488, 40128, 40192, 41448, 43168, 44517, 44588, 47728, 49984, 53504, 54528, 55264, 59356, 60288, 64752, 65626, 66882, 71592, 74976, 80256, 82896, 86336, 89034, 89176, 95456, 98439, 99968, 110528, 118712, 120576, 122617, 129504, 131252, 133764, 143184, 149952, 160512, 165792, 172672, 178068, 178352, 190912, 196878, 199936, 211793, 221056, 237424, 245234, 259008, 262504, 267528, 286368, 299904, 331584, 345344, 356136, 356704, 367851, 381824, 393756, 423586, 442112, 474848, 490468, 518016, 525008, 535056, 572736, 599808, 635379, 663168, 712272, 713408, 735702, 763648, 787512, 847172, 949696, 980936, 1036032, 1050016, 1070112, 1145472, 1270758, 1326336, 1424544, 1426816, 1471404, 1575024, 1694344, 1899392, 1961872, 2100032, 2140224, 2290944, 2329723, 2541516, 2849088, 2853632, 2942808, 3150048, 3388688, 3798784, 3923744, 4200064, 4280448, 4659446, 5083032, 5698176, 5885616, 6300096, 6777376, 6989169, 7847488, 8400128, 8560896, 9318892, 10166064, 11396352, 11771232, 12600192, 13554752, 13978338, 15694976, 18637784, 20332128, 23542464, 25200384, 27109504, 27956676, 31389952, 37275568, 40664256, 47084928, 54219008, 55913352, 74551136, 81328512, 94169856, 111826704, 149102272, 162657024, 223653408, 298204544, 447306816, 596409088, 894613632, 1789227264]

約数ペア:

[(1, 1789227264), (2, 894613632), (3, 596409088), (4, 447306816), (6, 298204544), (8, 223653408), (11, 162657024), (12, 149102272), (16, 111826704), (19, 94169856), (22, 81328512), (24, 74551136), (32, 55913352), (33, 54219008), (38, 47084928), (44, 40664256), (48, 37275568), (57, 31389952), (64, 27956676), (66, 27109504), (71, 25200384), (76, 23542464), (88, 20332128), (96, 18637784), (114, 15694976), (128, 13978338), (132, 13554752), (142, 12600192), (152, 11771232), (157, 11396352), (176, 10166064), (192, 9318892), (209, 8560896), (213, 8400128), (228, 7847488), (256, 6989169), (264, 6777376), (284, 6300096), (304, 5885616), (314, 5698176), (352, 5083032), (384, 4659446), (418, 4280448), (426, 4200064), (456, 3923744), (471, 3798784), (528, 3388688), (568, 3150048), (608, 2942808), (627, 2853632), (628, 2849088), (704, 2541516), (768, 2329723), (781, 2290944), (836, 2140224), (852, 2100032), (912, 1961872), (942, 1899392), (1056, 1694344), (1136, 1575024), (1216, 1471404), (1254, 1426816), (1256, 1424544), (1349, 1326336), (1408, 1270758), (1562, 1145472), (1672, 1070112), (1704, 1050016), (1727, 1036032), (1824, 980936), (1884, 949696), (2112, 847172), (2272, 787512), (2343, 763648), (2432, 735702), (2508, 713408), (2512, 712272), (2698, 663168), (2816, 635379), (2983, 599808), (3124, 572736), (3344, 535056), (3408, 525008), (3454, 518016), (3648, 490468), (3768, 474848), (4047, 442112), (4224, 423586), (4544, 393756), (4686, 381824), (4864, 367851), (5016, 356704), (5024, 356136), (5181, 345344), (5396, 331584), (5966, 299904), (6248, 286368), (6688, 267528), (6816, 262504), (6908, 259008), (7296, 245234), (7536, 237424), (8094, 221056), (8448, 211793), (8949, 199936), (9088, 196878), (9372, 190912), (10032, 178352), (10048, 178068), (10362, 172672), (10792, 165792), (11147, 160512), (11932, 149952), (12496, 143184), (13376, 133764), (13632, 131252), (13816, 129504), (14592, 122617), (14839, 120576), (15072, 118712), (16188, 110528), (17898, 99968), (18176, 98439), (18744, 95456), (20064, 89176), (20096, 89034), (20724, 86336), (21584, 82896), (22294, 80256), (23864, 74976), (24992, 71592), (26752, 66882), (27264, 65626), (27632, 64752), (29678, 60288), (30144, 59356), (32376, 55264), (32813, 54528), (33441, 53504), (35796, 49984), (37488, 47728), (40128, 44588), (40192, 44517), (41448, 43168)]