374239908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3631}}^1$

素因数の和:4057

約数の個数: 72

約数和(自身を含む): 1084079360

約数和(自身を除く): 709839452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 409, 818, 1227, 1636, 2454, 2863, 3631, 3681, 4908, 5726, 7262, 7362, 8589, 10893, 11452, 14524, 14724, 17178, 21786, 25417, 25767, 32679, 34356, 43572, 50834, 51534, 65358, 76251, 101668, 103068, 130716, 152502, 228753, 305004, 457506, 915012, 1485079, 2970158, 4455237, 5940316, 8910474, 10395553, 13365711, 17820948, 20791106, 26731422, 31186659, 41582212, 53462844, 62373318, 93559977, 124746636, 187119954, 374239908]

約数ペア:

[(1, 374239908), (2, 187119954), (3, 124746636), (4, 93559977), (6, 62373318), (7, 53462844), (9, 41582212), (12, 31186659), (14, 26731422), (18, 20791106), (21, 17820948), (28, 13365711), (36, 10395553), (42, 8910474), (63, 5940316), (84, 4455237), (126, 2970158), (252, 1485079), (409, 915012), (818, 457506), (1227, 305004), (1636, 228753), (2454, 152502), (2863, 130716), (3631, 103068), (3681, 101668), (4908, 76251), (5726, 65358), (7262, 51534), (7362, 50834), (8589, 43572), (10893, 34356), (11452, 32679), (14524, 25767), (14724, 25417), (17178, 21786)]