1559431152

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1351

約数の個数: 120

約数和(自身を含む): 4530558240

約数和(自身を除く): 2971127088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 421, 464, 522, 696, 842, 887, 1044, 1263, 1392, 1684, 1774, 2088, 2526, 2661, 3368, 3548, 3789, 4176, 5052, 5322, 6736, 7096, 7578, 7983, 10104, 10644, 12209, 14192, 15156, 15966, 20208, 21288, 24418, 25723, 30312, 31932, 36627, 42576, 48836, 51446, 60624, 63864, 73254, 77169, 97672, 102892, 109881, 127728, 146508, 154338, 195344, 205784, 219762, 231507, 293016, 308676, 373427, 411568, 439524, 463014, 586032, 617352, 746854, 879048, 926028, 1120281, 1234704, 1493708, 1758096, 1852056, 2240562, 2987416, 3360843, 3704112, 4481124, 5974832, 6721686, 8962248, 10829383, 13443372, 17924496, 21658766, 26886744, 32488149, 43317532, 53773488, 64976298, 86635064, 97464447, 129952596, 173270128, 194928894, 259905192, 389857788, 519810384, 779715576, 1559431152]

約数ペア:

[(1, 1559431152), (2, 779715576), (3, 519810384), (4, 389857788), (6, 259905192), (8, 194928894), (9, 173270128), (12, 129952596), (16, 97464447), (18, 86635064), (24, 64976298), (29, 53773488), (36, 43317532), (48, 32488149), (58, 26886744), (72, 21658766), (87, 17924496), (116, 13443372), (144, 10829383), (174, 8962248), (232, 6721686), (261, 5974832), (348, 4481124), (421, 3704112), (464, 3360843), (522, 2987416), (696, 2240562), (842, 1852056), (887, 1758096), (1044, 1493708), (1263, 1234704), (1392, 1120281), (1684, 926028), (1774, 879048), (2088, 746854), (2526, 617352), (2661, 586032), (3368, 463014), (3548, 439524), (3789, 411568), (4176, 373427), (5052, 308676), (5322, 293016), (6736, 231507), (7096, 219762), (7578, 205784), (7983, 195344), (10104, 154338), (10644, 146508), (12209, 127728), (14192, 109881), (15156, 102892), (15966, 97672), (20208, 77169), (21288, 73254), (24418, 63864), (25723, 60624), (30312, 51446), (31932, 48836), (36627, 42576)]