401060646

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6673}}^1$

素因数の和:6747

約数の個数: 80

約数和(自身を含む): 1046589984

約数和(自身を除く): 645529338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 318, 371, 378, 477, 567, 742, 954, 1113, 1134, 1431, 2226, 2862, 3339, 4293, 6673, 6678, 8586, 10017, 13346, 20019, 20034, 30051, 40038, 46711, 60057, 60102, 93422, 120114, 140133, 180171, 280266, 353669, 360342, 420399, 540513, 707338, 840798, 1061007, 1081026, 1261197, 2122014, 2475683, 2522394, 3183021, 3783591, 4951366, 6366042, 7427049, 7567182, 9549063, 14854098, 19098126, 22281147, 28647189, 44562294, 57294378, 66843441, 133686882, 200530323, 401060646]

約数ペア:

[(1, 401060646), (2, 200530323), (3, 133686882), (6, 66843441), (7, 57294378), (9, 44562294), (14, 28647189), (18, 22281147), (21, 19098126), (27, 14854098), (42, 9549063), (53, 7567182), (54, 7427049), (63, 6366042), (81, 4951366), (106, 3783591), (126, 3183021), (159, 2522394), (162, 2475683), (189, 2122014), (318, 1261197), (371, 1081026), (378, 1061007), (477, 840798), (567, 707338), (742, 540513), (954, 420399), (1113, 360342), (1134, 353669), (1431, 280266), (2226, 180171), (2862, 140133), (3339, 120114), (4293, 93422), (6673, 60102), (6678, 60057), (8586, 46711), (10017, 40038), (13346, 30051), (20019, 20034)]