561818916

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^1\times {\mathrm{4219}}^1$

素因数の和:4375

約数の個数: 72

約数和(自身を含む): 1483853280

約数和(自身を除く): 922034364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 822, 972, 1233, 1644, 2466, 3699, 4219, 4932, 7398, 8438, 11097, 12657, 14796, 16876, 22194, 25314, 33291, 37971, 44388, 50628, 66582, 75942, 113913, 133164, 151884, 227826, 341739, 455652, 578003, 683478, 1025217, 1156006, 1366956, 1734009, 2050434, 2312012, 3468018, 4100868, 5202027, 6936036, 10404054, 15606081, 20808108, 31212162, 46818243, 62424324, 93636486, 140454729, 187272972, 280909458, 561818916]

約数ペア:

[(1, 561818916), (2, 280909458), (3, 187272972), (4, 140454729), (6, 93636486), (9, 62424324), (12, 46818243), (18, 31212162), (27, 20808108), (36, 15606081), (54, 10404054), (81, 6936036), (108, 5202027), (137, 4100868), (162, 3468018), (243, 2312012), (274, 2050434), (324, 1734009), (411, 1366956), (486, 1156006), (548, 1025217), (822, 683478), (972, 578003), (1233, 455652), (1644, 341739), (2466, 227826), (3699, 151884), (4219, 133164), (4932, 113913), (7398, 75942), (8438, 66582), (11097, 50628), (12657, 44388), (14796, 37971), (16876, 33291), (22194, 25314)]