220309776

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{25931}}^1$

素因数の和:26004

約数の個数: 60

約数和(自身を含む): 627035760

約数和(自身を除く): 406725984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 25931, 51862, 77793, 103724, 155586, 207448, 233379, 311172, 414896, 466758, 622344, 933516, 1244688, 1529929, 1867032, 3059858, 3734064, 4589787, 6119716, 9179574, 12239432, 13769361, 18359148, 24478864, 27538722, 36718296, 55077444, 73436592, 110154888, 220309776]

約数ペア:

[(1, 220309776), (2, 110154888), (3, 73436592), (4, 55077444), (6, 36718296), (8, 27538722), (9, 24478864), (12, 18359148), (16, 13769361), (18, 12239432), (24, 9179574), (36, 6119716), (48, 4589787), (59, 3734064), (72, 3059858), (118, 1867032), (144, 1529929), (177, 1244688), (236, 933516), (354, 622344), (472, 466758), (531, 414896), (708, 311172), (944, 233379), (1062, 207448), (1416, 155586), (2124, 103724), (2832, 77793), (4248, 51862), (8496, 25931)]