239484048

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 636566400

約数和(自身を除く): 397082352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 89, 122, 178, 183, 244, 267, 356, 366, 488, 534, 712, 732, 919, 976, 1068, 1424, 1464, 1838, 2136, 2757, 2928, 3676, 4272, 5429, 5514, 7352, 10858, 11028, 14704, 16287, 21716, 22056, 32574, 43432, 44112, 56059, 65148, 81791, 86864, 112118, 130296, 163582, 168177, 224236, 245373, 260592, 327164, 336354, 448472, 490746, 654328, 672708, 896944, 981492, 1308656, 1345416, 1962984, 2690832, 3925968, 4989251, 9978502, 14967753, 19957004, 29935506, 39914008, 59871012, 79828016, 119742024, 239484048]

約数ペア:

[(1, 239484048), (2, 119742024), (3, 79828016), (4, 59871012), (6, 39914008), (8, 29935506), (12, 19957004), (16, 14967753), (24, 9978502), (48, 4989251), (61, 3925968), (89, 2690832), (122, 1962984), (178, 1345416), (183, 1308656), (244, 981492), (267, 896944), (356, 672708), (366, 654328), (488, 490746), (534, 448472), (712, 336354), (732, 327164), (919, 260592), (976, 245373), (1068, 224236), (1424, 168177), (1464, 163582), (1838, 130296), (2136, 112118), (2757, 86864), (2928, 81791), (3676, 65148), (4272, 56059), (5429, 44112), (5514, 43432), (7352, 32574), (10858, 22056), (11028, 21716), (14704, 16287)]