1489735312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1736

約数の個数: 80

約数和(自身を含む): 3209294592

約数和(自身を除く): 1719559280

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 97, 104, 188, 194, 208, 376, 388, 611, 752, 776, 1222, 1261, 1552, 1571, 2444, 2522, 3142, 4559, 4888, 5044, 6284, 9118, 9776, 10088, 12568, 18236, 20176, 20423, 25136, 36472, 40846, 59267, 72944, 73837, 81692, 118534, 147674, 152387, 163384, 237068, 295348, 304774, 326768, 474136, 590696, 609548, 948272, 959881, 1181392, 1219096, 1919762, 1981031, 2438192, 3839524, 3962062, 7162189, 7679048, 7924124, 14324378, 15358096, 15848248, 28648756, 31696496, 57297512, 93108457, 114595024, 186216914, 372433828, 744867656, 1489735312]

約数ペア:

[(1, 1489735312), (2, 744867656), (4, 372433828), (8, 186216914), (13, 114595024), (16, 93108457), (26, 57297512), (47, 31696496), (52, 28648756), (94, 15848248), (97, 15358096), (104, 14324378), (188, 7924124), (194, 7679048), (208, 7162189), (376, 3962062), (388, 3839524), (611, 2438192), (752, 1981031), (776, 1919762), (1222, 1219096), (1261, 1181392), (1552, 959881), (1571, 948272), (2444, 609548), (2522, 590696), (3142, 474136), (4559, 326768), (4888, 304774), (5044, 295348), (6284, 237068), (9118, 163384), (9776, 152387), (10088, 147674), (12568, 118534), (18236, 81692), (20176, 73837), (20423, 72944), (25136, 59267), (36472, 40846)]