270137028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78437}}^1$

素因数の和:78492

約数の個数: 48

約数和(自身を含む): 737944704

約数和(自身を除く): 467807676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 78437, 156874, 235311, 313748, 470622, 549059, 941244, 1098118, 1647177, 2196236, 3215917, 3294354, 6431834, 6588708, 9647751, 12863668, 19295502, 22511419, 38591004, 45022838, 67534257, 90045676, 135068514, 270137028]

約数ペア:

[(1, 270137028), (2, 135068514), (3, 90045676), (4, 67534257), (6, 45022838), (7, 38591004), (12, 22511419), (14, 19295502), (21, 12863668), (28, 9647751), (41, 6588708), (42, 6431834), (82, 3294354), (84, 3215917), (123, 2196236), (164, 1647177), (246, 1098118), (287, 941244), (492, 549059), (574, 470622), (861, 313748), (1148, 235311), (1722, 156874), (3444, 78437)]