1591173888

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 4608418752

約数和(自身を除く): 3017244864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 67, 68, 96, 102, 107, 128, 134, 136, 192, 201, 204, 214, 256, 268, 272, 289, 321, 384, 402, 408, 428, 536, 544, 578, 642, 768, 804, 816, 856, 867, 1072, 1088, 1139, 1156, 1284, 1608, 1632, 1712, 1734, 1819, 2144, 2176, 2278, 2312, 2568, 3216, 3264, 3417, 3424, 3468, 3638, 4288, 4352, 4556, 4624, 5136, 5457, 6432, 6528, 6834, 6848, 6936, 7169, 7276, 8576, 9112, 9248, 10272, 10914, 12864, 13056, 13668, 13696, 13872, 14338, 14552, 17152, 18224, 18496, 19363, 20544, 21507, 21828, 25728, 27336, 27392, 27744, 28676, 29104, 30923, 36448, 36992, 38726, 41088, 43014, 43656, 51456, 54672, 55488, 57352, 58089, 58208, 61846, 72896, 73984, 77452, 82176, 86028, 87312, 92769, 109344, 110976, 114704, 116178, 116416, 121873, 123692, 145792, 154904, 172056, 174624, 185538, 218688, 221952, 229408, 232356, 232832, 243746, 247384, 291584, 309808, 344112, 349248, 365619, 371076, 437376, 458816, 464712, 465664, 487492, 494768, 619616, 688224, 698496, 731238, 742152, 874752, 917632, 929424, 974984, 989536, 1239232, 1376448, 1396992, 1462476, 1484304, 1835264, 1858848, 1949968, 1979072, 2071841, 2478464, 2752896, 2924952, 2968608, 3717696, 3899936, 3958144, 4143682, 4956928, 5505792, 5849904, 5937216, 6215523, 7435392, 7799872, 7916288, 8287364, 11699808, 11874432, 12431046, 14870784, 15599744, 16574728, 23399616, 23748864, 24862092, 31199488, 33149456, 46799232, 49724184, 66298912, 93598464, 99448368, 132597824, 198896736, 265195648, 397793472, 530391296, 795586944, 1591173888]

約数ペア:

[(1, 1591173888), (2, 795586944), (3, 530391296), (4, 397793472), (6, 265195648), (8, 198896736), (12, 132597824), (16, 99448368), (17, 93598464), (24, 66298912), (32, 49724184), (34, 46799232), (48, 33149456), (51, 31199488), (64, 24862092), (67, 23748864), (68, 23399616), (96, 16574728), (102, 15599744), (107, 14870784), (128, 12431046), (134, 11874432), (136, 11699808), (192, 8287364), (201, 7916288), (204, 7799872), (214, 7435392), (256, 6215523), (268, 5937216), (272, 5849904), (289, 5505792), (321, 4956928), (384, 4143682), (402, 3958144), (408, 3899936), (428, 3717696), (536, 2968608), (544, 2924952), (578, 2752896), (642, 2478464), (768, 2071841), (804, 1979072), (816, 1949968), (856, 1858848), (867, 1835264), (1072, 1484304), (1088, 1462476), (1139, 1396992), (1156, 1376448), (1284, 1239232), (1608, 989536), (1632, 974984), (1712, 929424), (1734, 917632), (1819, 874752), (2144, 742152), (2176, 731238), (2278, 698496), (2312, 688224), (2568, 619616), (3216, 494768), (3264, 487492), (3417, 465664), (3424, 464712), (3468, 458816), (3638, 437376), (4288, 371076), (4352, 365619), (4556, 349248), (4624, 344112), (5136, 309808), (5457, 291584), (6432, 247384), (6528, 243746), (6834, 232832), (6848, 232356), (6936, 229408), (7169, 221952), (7276, 218688), (8576, 185538), (9112, 174624), (9248, 172056), (10272, 154904), (10914, 145792), (12864, 123692), (13056, 121873), (13668, 116416), (13696, 116178), (13872, 114704), (14338, 110976), (14552, 109344), (17152, 92769), (18224, 87312), (18496, 86028), (19363, 82176), (20544, 77452), (21507, 73984), (21828, 72896), (25728, 61846), (27336, 58208), (27392, 58089), (27744, 57352), (28676, 55488), (29104, 54672), (30923, 51456), (36448, 43656), (36992, 43014), (38726, 41088)]