227521216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4483}}^1$

素因数の和:4569

約数の個数: 56

約数和(自身を含む): 494298224

約数和(自身を除く): 266777008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 976, 1586, 1952, 3172, 3904, 4483, 6344, 8966, 12688, 17932, 25376, 35864, 50752, 58279, 71728, 116558, 143456, 233116, 273463, 286912, 466232, 546926, 932464, 1093852, 1864928, 2187704, 3555019, 3729856, 4375408, 7110038, 8750816, 14220076, 17501632, 28440152, 56880304, 113760608, 227521216]

約数ペア:

[(1, 227521216), (2, 113760608), (4, 56880304), (8, 28440152), (13, 17501632), (16, 14220076), (26, 8750816), (32, 7110038), (52, 4375408), (61, 3729856), (64, 3555019), (104, 2187704), (122, 1864928), (208, 1093852), (244, 932464), (416, 546926), (488, 466232), (793, 286912), (832, 273463), (976, 233116), (1586, 143456), (1952, 116558), (3172, 71728), (3904, 58279), (4483, 50752), (6344, 35864), (8966, 25376), (12688, 17932)]