1189339944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 3291993600

約数和(自身を除く): 2102653656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 79, 104, 146, 156, 158, 219, 237, 292, 312, 316, 438, 474, 584, 632, 661, 876, 948, 949, 1027, 1322, 1752, 1896, 1898, 1983, 2054, 2644, 2847, 3081, 3796, 3966, 4108, 5288, 5694, 5767, 6162, 7592, 7932, 8216, 8593, 11388, 11534, 12324, 15864, 17186, 17301, 22776, 23068, 24648, 25779, 34372, 34602, 46136, 48253, 51558, 52219, 68744, 69204, 74971, 96506, 103116, 104438, 138408, 144759, 149942, 156657, 193012, 206232, 208876, 224913, 289518, 299884, 313314, 386024, 417752, 449826, 579036, 599768, 626628, 627289, 678847, 899652, 1158072, 1253256, 1254578, 1357694, 1799304, 1881867, 2036541, 2509156, 2715388, 3763734, 3811987, 4073082, 5018312, 5430776, 7527468, 7623974, 8146164, 11435961, 15054936, 15247948, 16292328, 22871922, 30495896, 45743844, 49555831, 91487688, 99111662, 148667493, 198223324, 297334986, 396446648, 594669972, 1189339944]

約数ペア:

[(1, 1189339944), (2, 594669972), (3, 396446648), (4, 297334986), (6, 198223324), (8, 148667493), (12, 99111662), (13, 91487688), (24, 49555831), (26, 45743844), (39, 30495896), (52, 22871922), (73, 16292328), (78, 15247948), (79, 15054936), (104, 11435961), (146, 8146164), (156, 7623974), (158, 7527468), (219, 5430776), (237, 5018312), (292, 4073082), (312, 3811987), (316, 3763734), (438, 2715388), (474, 2509156), (584, 2036541), (632, 1881867), (661, 1799304), (876, 1357694), (948, 1254578), (949, 1253256), (1027, 1158072), (1322, 899652), (1752, 678847), (1896, 627289), (1898, 626628), (1983, 599768), (2054, 579036), (2644, 449826), (2847, 417752), (3081, 386024), (3796, 313314), (3966, 299884), (4108, 289518), (5288, 224913), (5694, 208876), (5767, 206232), (6162, 193012), (7592, 156657), (7932, 149942), (8216, 144759), (8593, 138408), (11388, 104438), (11534, 103116), (12324, 96506), (15864, 74971), (17186, 69204), (17301, 68744), (22776, 52219), (23068, 51558), (24648, 48253), (25779, 46136), (34372, 34602)]