1903994664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9403}}^1$

素因数の和:9495

約数の個数: 128

約数和(自身を含む): 5687539200

約数和(自身を除く): 3783544536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 59, 66, 78, 88, 104, 118, 132, 143, 156, 177, 236, 264, 286, 312, 354, 429, 472, 572, 649, 708, 767, 858, 1144, 1298, 1416, 1534, 1716, 1947, 2301, 2596, 3068, 3432, 3894, 4602, 5192, 6136, 7788, 8437, 9204, 9403, 15576, 16874, 18408, 18806, 25311, 28209, 33748, 37612, 50622, 56418, 67496, 75224, 101244, 103433, 112836, 122239, 202488, 206866, 225672, 244478, 310299, 366717, 413732, 488956, 554777, 620598, 733434, 827464, 977912, 1109554, 1241196, 1344629, 1466868, 1664331, 2219108, 2482392, 2689258, 2933736, 3328662, 4033887, 4438216, 5378516, 6102547, 6657324, 7212101, 8067774, 10757032, 12205094, 13314648, 14424202, 16135548, 18307641, 21636303, 24410188, 28848404, 32271096, 36615282, 43272606, 48820376, 57696808, 73230564, 79333111, 86545212, 146461128, 158666222, 173090424, 237999333, 317332444, 475998666, 634664888, 951997332, 1903994664]

約数ペア:

[(1, 1903994664), (2, 951997332), (3, 634664888), (4, 475998666), (6, 317332444), (8, 237999333), (11, 173090424), (12, 158666222), (13, 146461128), (22, 86545212), (24, 79333111), (26, 73230564), (33, 57696808), (39, 48820376), (44, 43272606), (52, 36615282), (59, 32271096), (66, 28848404), (78, 24410188), (88, 21636303), (104, 18307641), (118, 16135548), (132, 14424202), (143, 13314648), (156, 12205094), (177, 10757032), (236, 8067774), (264, 7212101), (286, 6657324), (312, 6102547), (354, 5378516), (429, 4438216), (472, 4033887), (572, 3328662), (649, 2933736), (708, 2689258), (767, 2482392), (858, 2219108), (1144, 1664331), (1298, 1466868), (1416, 1344629), (1534, 1241196), (1716, 1109554), (1947, 977912), (2301, 827464), (2596, 733434), (3068, 620598), (3432, 554777), (3894, 488956), (4602, 413732), (5192, 366717), (6136, 310299), (7788, 244478), (8437, 225672), (9204, 206866), (9403, 202488), (15576, 122239), (16874, 112836), (18408, 103433), (18806, 101244), (25311, 75224), (28209, 67496), (33748, 56418), (37612, 50622)]