417807684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2539}}^1$

素因数の和:3209

約数の個数: 72

約数和(自身を含む): 1209324480

約数和(自身を除く): 791516796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 653, 1306, 1959, 2539, 2612, 3918, 4571, 5078, 5877, 7617, 7836, 9142, 10156, 11754, 13713, 15234, 17773, 18284, 22851, 23508, 27426, 30468, 35546, 41139, 45702, 53319, 54852, 71092, 82278, 91404, 106638, 159957, 164556, 213276, 319914, 639828, 1657967, 3315934, 4973901, 6631868, 9947802, 11605769, 14921703, 19895604, 23211538, 29843406, 34817307, 46423076, 59686812, 69634614, 104451921, 139269228, 208903842, 417807684]

約数ペア:

[(1, 417807684), (2, 208903842), (3, 139269228), (4, 104451921), (6, 69634614), (7, 59686812), (9, 46423076), (12, 34817307), (14, 29843406), (18, 23211538), (21, 19895604), (28, 14921703), (36, 11605769), (42, 9947802), (63, 6631868), (84, 4973901), (126, 3315934), (252, 1657967), (653, 639828), (1306, 319914), (1959, 213276), (2539, 164556), (2612, 159957), (3918, 106638), (4571, 91404), (5078, 82278), (5877, 71092), (7617, 54852), (7836, 53319), (9142, 45702), (10156, 41139), (11754, 35546), (13713, 30468), (15234, 27426), (17773, 23508), (18284, 22851)]