289322132

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 575199744

約数和(自身を除く): 285877612

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1331, 1364, 1753, 2662, 3506, 3751, 5324, 7012, 7502, 15004, 19283, 38566, 41261, 54343, 77132, 82522, 108686, 165044, 212113, 217372, 424226, 597773, 848452, 1195546, 2333243, 2391092, 4666486, 6575503, 9332972, 13151006, 26302012, 72330533, 144661066, 289322132]

約数ペア:

[(1, 289322132), (2, 144661066), (4, 72330533), (11, 26302012), (22, 13151006), (31, 9332972), (44, 6575503), (62, 4666486), (121, 2391092), (124, 2333243), (242, 1195546), (341, 848452), (484, 597773), (682, 424226), (1331, 217372), (1364, 212113), (1753, 165044), (2662, 108686), (3506, 82522), (3751, 77132), (5324, 54343), (7012, 41261), (7502, 38566), (15004, 19283)]