290800044

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{7297}}^1$

素因数の和:7357

約数の個数: 72

約数和(自身を含む): 781002768

約数和(自身を除く): 490202724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2214, 3321, 4428, 6642, 7297, 9963, 13284, 14594, 19926, 21891, 29188, 39852, 43782, 65673, 87564, 131346, 197019, 262692, 299177, 394038, 591057, 598354, 788076, 897531, 1182114, 1196708, 1773171, 1795062, 2364228, 2692593, 3546342, 3590124, 5385186, 7092684, 8077779, 10770372, 16155558, 24233337, 32311116, 48466674, 72700011, 96933348, 145400022, 290800044]

約数ペア:

[(1, 290800044), (2, 145400022), (3, 96933348), (4, 72700011), (6, 48466674), (9, 32311116), (12, 24233337), (18, 16155558), (27, 10770372), (36, 8077779), (41, 7092684), (54, 5385186), (81, 3590124), (82, 3546342), (108, 2692593), (123, 2364228), (162, 1795062), (164, 1773171), (243, 1196708), (246, 1182114), (324, 897531), (369, 788076), (486, 598354), (492, 591057), (738, 394038), (972, 299177), (1107, 262692), (1476, 197019), (2214, 131346), (3321, 87564), (4428, 65673), (6642, 43782), (7297, 39852), (9963, 29188), (13284, 21891), (14594, 19926)]