246145456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26119}}^1$

素因数の和:26177

約数の個数: 40

約数和(自身を含む): 518220800

約数和(自身を除く): 272075344

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 26119, 52238, 104476, 208952, 417904, 496261, 809689, 992522, 1619378, 1985044, 3238756, 3970088, 6477512, 7940176, 12955024, 15384091, 30768182, 61536364, 123072728, 246145456]

約数ペア:

[(1, 246145456), (2, 123072728), (4, 61536364), (8, 30768182), (16, 15384091), (19, 12955024), (31, 7940176), (38, 6477512), (62, 3970088), (76, 3238756), (124, 1985044), (152, 1619378), (248, 992522), (304, 809689), (496, 496261), (589, 417904), (1178, 208952), (2356, 104476), (4712, 52238), (9424, 26119)]