1940261736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{217909}}^1$

素因数の和:217978

約数の個数: 64

約数和(自身を含む): 5648227200

約数和(自身を除く): 3707965464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 217909, 435818, 653727, 871636, 1307454, 1525363, 1743272, 2614908, 3050726, 4576089, 5229816, 6101452, 9152178, 11549177, 12202904, 18304356, 23098354, 34647531, 36608712, 46196708, 69295062, 80844239, 92393416, 138590124, 161688478, 242532717, 277180248, 323376956, 485065434, 646753912, 970130868, 1940261736]

約数ペア:

[(1, 1940261736), (2, 970130868), (3, 646753912), (4, 485065434), (6, 323376956), (7, 277180248), (8, 242532717), (12, 161688478), (14, 138590124), (21, 92393416), (24, 80844239), (28, 69295062), (42, 46196708), (53, 36608712), (56, 34647531), (84, 23098354), (106, 18304356), (159, 12202904), (168, 11549177), (212, 9152178), (318, 6101452), (371, 5229816), (424, 4576089), (636, 3050726), (742, 2614908), (1113, 1743272), (1272, 1525363), (1484, 1307454), (2226, 871636), (2968, 653727), (4452, 435818), (8904, 217909)]