1330374672496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{751529}}^1$

素因数の和:751694

約数の個数: 80

約数和(自身を含む): 2755433640960

約数和(自身を除く): 1425058968464

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 83, 86, 124, 166, 172, 248, 332, 344, 496, 664, 688, 1328, 1333, 2573, 2666, 3569, 5146, 5332, 7138, 10292, 10664, 14276, 20584, 21328, 28552, 41168, 57104, 110639, 221278, 442556, 751529, 885112, 1503058, 1770224, 3006116, 6012232, 12024464, 23297399, 32315747, 46594798, 62376907, 64631494, 93189596, 124753814, 129262988, 186379192, 249507628, 258525976, 372758384, 499015256, 517051952, 998030512, 1001788157, 1933684117, 2003576314, 2682207001, 3867368234, 4007152628, 5364414002, 7734736468, 8014305256, 10728828004, 15469472936, 16028610512, 21457656008, 30938945872, 42915312016, 83148417031, 166296834062, 332593668124, 665187336248, 1330374672496]

約数ペア:

[(1, 1330374672496), (2, 665187336248), (4, 332593668124), (8, 166296834062), (16, 83148417031), (31, 42915312016), (43, 30938945872), (62, 21457656008), (83, 16028610512), (86, 15469472936), (124, 10728828004), (166, 8014305256), (172, 7734736468), (248, 5364414002), (332, 4007152628), (344, 3867368234), (496, 2682207001), (664, 2003576314), (688, 1933684117), (1328, 1001788157), (1333, 998030512), (2573, 517051952), (2666, 499015256), (3569, 372758384), (5146, 258525976), (5332, 249507628), (7138, 186379192), (10292, 129262988), (10664, 124753814), (14276, 93189596), (20584, 64631494), (21328, 62376907), (28552, 46594798), (41168, 32315747), (57104, 23297399), (110639, 12024464), (221278, 6012232), (442556, 3006116), (751529, 1770224), (885112, 1503058)]