144689904

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1553}}^1$

素因数の和:2214

約数の個数: 60

約数和(自身を含む): 405817776

約数和(自身を除く): 261127872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 1294, 1553, 1941, 2588, 3106, 3882, 4659, 5176, 5823, 6212, 7764, 9318, 10352, 11646, 12424, 13977, 15528, 18636, 23292, 24848, 27954, 31056, 37272, 46584, 55908, 74544, 93168, 111816, 223632, 1004791, 2009582, 3014373, 4019164, 6028746, 8038328, 9043119, 12057492, 16076656, 18086238, 24114984, 36172476, 48229968, 72344952, 144689904]

約数ペア:

[(1, 144689904), (2, 72344952), (3, 48229968), (4, 36172476), (6, 24114984), (8, 18086238), (9, 16076656), (12, 12057492), (16, 9043119), (18, 8038328), (24, 6028746), (36, 4019164), (48, 3014373), (72, 2009582), (144, 1004791), (647, 223632), (1294, 111816), (1553, 93168), (1941, 74544), (2588, 55908), (3106, 46584), (3882, 37272), (4659, 31056), (5176, 27954), (5823, 24848), (6212, 23292), (7764, 18636), (9318, 15528), (10352, 13977), (11646, 12424)]