1566571991024

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1\times {\mathrm{48661}}^1$

素因数の和:49426

約数の個数: 80

約数和(自身を含む): 3153341979744

約数和(自身を除く): 1586769988720

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 641, 688, 1168, 1282, 2564, 3139, 5128, 6278, 10256, 12556, 25112, 27563, 46793, 48661, 50224, 55126, 93586, 97322, 110252, 187172, 194644, 220504, 374344, 389288, 441008, 748688, 778576, 2012099, 2092423, 3552253, 4024198, 4184846, 7104506, 8048396, 8369692, 14209012, 16096792, 16739384, 28418024, 31191701, 32193584, 33478768, 56836048, 62383402, 124766804, 152746879, 249533608, 305493758, 499067216, 610987516, 1221975032, 1341243143, 2276994173, 2443950064, 2682486286, 4553988346, 5364972572, 9107976692, 10729945144, 18215953384, 21459890288, 36431906768, 97910749439, 195821498878, 391642997756, 783285995512, 1566571991024]

約数ペア:

[(1, 1566571991024), (2, 783285995512), (4, 391642997756), (8, 195821498878), (16, 97910749439), (43, 36431906768), (73, 21459890288), (86, 18215953384), (146, 10729945144), (172, 9107976692), (292, 5364972572), (344, 4553988346), (584, 2682486286), (641, 2443950064), (688, 2276994173), (1168, 1341243143), (1282, 1221975032), (2564, 610987516), (3139, 499067216), (5128, 305493758), (6278, 249533608), (10256, 152746879), (12556, 124766804), (25112, 62383402), (27563, 56836048), (46793, 33478768), (48661, 32193584), (50224, 31191701), (55126, 28418024), (93586, 16739384), (97322, 16096792), (110252, 14209012), (187172, 8369692), (194644, 8048396), (220504, 7104506), (374344, 4184846), (389288, 4024198), (441008, 3552253), (748688, 2092423), (778576, 2012099)]