15530132992

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{88951}}^1$

素因数の和:89011

約数の個数: 80

約数和(自身を含む): 34943192064

約数和(自身を除く): 19413059072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3968, 5456, 5632, 7936, 10912, 15872, 21824, 43648, 87296, 88951, 174592, 177902, 355804, 711608, 978461, 1423216, 1956922, 2757481, 2846432, 3913844, 5514962, 5692864, 7827688, 11029924, 11385728, 15655376, 22059848, 22771456, 30332291, 31310752, 44119696, 45542912, 60664582, 62621504, 88239392, 121329164, 125243008, 176478784, 242658328, 250486016, 352957568, 485316656, 500972032, 705915136, 970633312, 1411830272, 1941266624, 3882533248, 7765066496, 15530132992]

約数ペア:

[(1, 15530132992), (2, 7765066496), (4, 3882533248), (8, 1941266624), (11, 1411830272), (16, 970633312), (22, 705915136), (31, 500972032), (32, 485316656), (44, 352957568), (62, 250486016), (64, 242658328), (88, 176478784), (124, 125243008), (128, 121329164), (176, 88239392), (248, 62621504), (256, 60664582), (341, 45542912), (352, 44119696), (496, 31310752), (512, 30332291), (682, 22771456), (704, 22059848), (992, 15655376), (1364, 11385728), (1408, 11029924), (1984, 7827688), (2728, 5692864), (2816, 5514962), (3968, 3913844), (5456, 2846432), (5632, 2757481), (7936, 1956922), (10912, 1423216), (15872, 978461), (21824, 711608), (43648, 355804), (87296, 177902), (88951, 174592)]