1639871244

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3623}}^1$

素因数の和:3777

約数の個数: 120

約数和(自身を含む): 4714795008

約数和(自身を除く): 3074923764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 127, 132, 162, 198, 254, 297, 324, 381, 396, 508, 594, 762, 891, 1143, 1188, 1397, 1524, 1782, 2286, 2794, 3429, 3564, 3623, 4191, 4572, 5588, 6858, 7246, 8382, 10287, 10869, 12573, 13716, 14492, 16764, 20574, 21738, 25146, 32607, 37719, 39853, 41148, 43476, 50292, 65214, 75438, 79706, 97821, 113157, 119559, 130428, 150876, 159412, 195642, 226314, 239118, 293463, 358677, 391284, 452628, 460121, 478236, 586926, 717354, 920242, 1076031, 1173852, 1380363, 1434708, 1840484, 2152062, 2760726, 3228093, 4141089, 4304124, 5061331, 5521452, 6456186, 8282178, 10122662, 12423267, 12912372, 15183993, 16564356, 20245324, 24846534, 30367986, 37269801, 45551979, 49693068, 60735972, 74539602, 91103958, 136655937, 149079204, 182207916, 273311874, 409967811, 546623748, 819935622, 1639871244]

約数ペア:

[(1, 1639871244), (2, 819935622), (3, 546623748), (4, 409967811), (6, 273311874), (9, 182207916), (11, 149079204), (12, 136655937), (18, 91103958), (22, 74539602), (27, 60735972), (33, 49693068), (36, 45551979), (44, 37269801), (54, 30367986), (66, 24846534), (81, 20245324), (99, 16564356), (108, 15183993), (127, 12912372), (132, 12423267), (162, 10122662), (198, 8282178), (254, 6456186), (297, 5521452), (324, 5061331), (381, 4304124), (396, 4141089), (508, 3228093), (594, 2760726), (762, 2152062), (891, 1840484), (1143, 1434708), (1188, 1380363), (1397, 1173852), (1524, 1076031), (1782, 920242), (2286, 717354), (2794, 586926), (3429, 478236), (3564, 460121), (3623, 452628), (4191, 391284), (4572, 358677), (5588, 293463), (6858, 239118), (7246, 226314), (8382, 195642), (10287, 159412), (10869, 150876), (12573, 130428), (13716, 119559), (14492, 113157), (16764, 97821), (20574, 79706), (21738, 75438), (25146, 65214), (32607, 50292), (37719, 43476), (39853, 41148)]