488265516

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2340

約数の個数: 96

約数和(自身を含む): 1323463680

約数和(自身を除く): 835198164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 47, 54, 86, 94, 108, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1161, 1269, 1548, 1692, 2021, 2237, 2322, 2538, 4042, 4474, 4644, 5076, 6063, 6711, 8084, 8948, 12126, 13422, 18189, 20133, 24252, 26844, 36378, 40266, 54567, 60399, 72756, 80532, 96191, 105139, 109134, 120798, 192382, 210278, 218268, 241596, 288573, 315417, 384764, 420556, 577146, 630834, 865719, 946251, 1154292, 1261668, 1731438, 1892502, 2597157, 2838753, 3462876, 3785004, 4520977, 5194314, 5677506, 9041954, 10388628, 11355012, 13562931, 18083908, 27125862, 40688793, 54251724, 81377586, 122066379, 162755172, 244132758, 488265516]

約数ペア:

[(1, 488265516), (2, 244132758), (3, 162755172), (4, 122066379), (6, 81377586), (9, 54251724), (12, 40688793), (18, 27125862), (27, 18083908), (36, 13562931), (43, 11355012), (47, 10388628), (54, 9041954), (86, 5677506), (94, 5194314), (108, 4520977), (129, 3785004), (141, 3462876), (172, 2838753), (188, 2597157), (258, 1892502), (282, 1731438), (387, 1261668), (423, 1154292), (516, 946251), (564, 865719), (774, 630834), (846, 577146), (1161, 420556), (1269, 384764), (1548, 315417), (1692, 288573), (2021, 241596), (2237, 218268), (2322, 210278), (2538, 192382), (4042, 120798), (4474, 109134), (4644, 105139), (5076, 96191), (6063, 80532), (6711, 72756), (8084, 60399), (8948, 54567), (12126, 40266), (13422, 36378), (18189, 26844), (20133, 24252)]