512996988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 1396362240

約数和(自身を除く): 883365252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 269, 292, 311, 438, 511, 538, 622, 807, 876, 933, 1022, 1076, 1244, 1533, 1614, 1866, 1883, 2044, 2177, 3066, 3228, 3732, 3766, 4354, 5649, 6132, 6531, 7532, 8708, 11298, 13062, 19637, 22596, 22703, 26124, 39274, 45406, 58911, 68109, 78548, 83659, 90812, 117822, 136218, 137459, 158921, 167318, 235644, 250977, 272436, 274918, 317842, 334636, 412377, 476763, 501954, 549836, 585613, 635684, 824754, 953526, 1003908, 1171226, 1649508, 1756839, 1907052, 2342452, 3513678, 6107107, 7027356, 12214214, 18321321, 24428428, 36642642, 42749749, 73285284, 85499498, 128249247, 170998996, 256498494, 512996988]

約数ペア:

[(1, 512996988), (2, 256498494), (3, 170998996), (4, 128249247), (6, 85499498), (7, 73285284), (12, 42749749), (14, 36642642), (21, 24428428), (28, 18321321), (42, 12214214), (73, 7027356), (84, 6107107), (146, 3513678), (219, 2342452), (269, 1907052), (292, 1756839), (311, 1649508), (438, 1171226), (511, 1003908), (538, 953526), (622, 824754), (807, 635684), (876, 585613), (933, 549836), (1022, 501954), (1076, 476763), (1244, 412377), (1533, 334636), (1614, 317842), (1866, 274918), (1883, 272436), (2044, 250977), (2177, 235644), (3066, 167318), (3228, 158921), (3732, 137459), (3766, 136218), (4354, 117822), (5649, 90812), (6132, 83659), (6531, 78548), (7532, 68109), (8708, 58911), (11298, 45406), (13062, 39274), (19637, 26124), (22596, 22703)]