28504437588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{267587}}^1$

素因数の和:267877

約数の個数: 72

約数和(自身を含む): 78895645920

約数和(自身を除く): 50391208332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 269, 396, 538, 807, 1076, 1614, 2421, 2959, 3228, 4842, 5918, 8877, 9684, 11836, 17754, 26631, 35508, 53262, 106524, 267587, 535174, 802761, 1070348, 1605522, 2408283, 2943457, 3211044, 4816566, 5886914, 8830371, 9633132, 11773828, 17660742, 26491113, 35321484, 52982226, 71980903, 105964452, 143961806, 215942709, 287923612, 431885418, 647828127, 791789933, 863770836, 1295656254, 1583579866, 2375369799, 2591312508, 3167159732, 4750739598, 7126109397, 9501479196, 14252218794, 28504437588]

約数ペア:

[(1, 28504437588), (2, 14252218794), (3, 9501479196), (4, 7126109397), (6, 4750739598), (9, 3167159732), (11, 2591312508), (12, 2375369799), (18, 1583579866), (22, 1295656254), (33, 863770836), (36, 791789933), (44, 647828127), (66, 431885418), (99, 287923612), (132, 215942709), (198, 143961806), (269, 105964452), (396, 71980903), (538, 52982226), (807, 35321484), (1076, 26491113), (1614, 17660742), (2421, 11773828), (2959, 9633132), (3228, 8830371), (4842, 5886914), (5918, 4816566), (8877, 3211044), (9684, 2943457), (11836, 2408283), (17754, 1605522), (26631, 1070348), (35508, 802761), (53262, 535174), (106524, 267587)]