395540992

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 1005649920

約数和(自身を除く): 610108928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 79, 88, 112, 127, 128, 154, 158, 176, 224, 254, 256, 308, 316, 352, 448, 508, 512, 553, 616, 632, 704, 869, 889, 896, 1016, 1106, 1232, 1264, 1397, 1408, 1738, 1778, 1792, 2032, 2212, 2464, 2528, 2794, 2816, 3476, 3556, 3584, 4064, 4424, 4928, 5056, 5588, 5632, 6083, 6952, 7112, 8128, 8848, 9779, 9856, 10033, 10112, 11176, 12166, 13904, 14224, 16256, 17696, 19558, 19712, 20066, 20224, 22352, 24332, 27808, 28448, 32512, 35392, 39116, 39424, 40132, 40448, 44704, 48664, 55616, 56896, 65024, 70231, 70784, 78232, 80264, 89408, 97328, 110363, 111232, 113792, 140462, 141568, 156464, 160528, 178816, 194656, 220726, 222464, 227584, 280924, 283136, 312928, 321056, 357632, 389312, 441452, 444928, 455168, 561848, 625856, 642112, 715264, 772541, 778624, 882904, 1123696, 1251712, 1284224, 1545082, 1557248, 1765808, 2247392, 2503424, 2568448, 3090164, 3114496, 3531616, 4494784, 5006848, 5136896, 6180328, 7063232, 8989568, 12360656, 14126464, 17979136, 24721312, 28252928, 35958272, 49442624, 56505856, 98885248, 197770496, 395540992]

約数ペア:

[(1, 395540992), (2, 197770496), (4, 98885248), (7, 56505856), (8, 49442624), (11, 35958272), (14, 28252928), (16, 24721312), (22, 17979136), (28, 14126464), (32, 12360656), (44, 8989568), (56, 7063232), (64, 6180328), (77, 5136896), (79, 5006848), (88, 4494784), (112, 3531616), (127, 3114496), (128, 3090164), (154, 2568448), (158, 2503424), (176, 2247392), (224, 1765808), (254, 1557248), (256, 1545082), (308, 1284224), (316, 1251712), (352, 1123696), (448, 882904), (508, 778624), (512, 772541), (553, 715264), (616, 642112), (632, 625856), (704, 561848), (869, 455168), (889, 444928), (896, 441452), (1016, 389312), (1106, 357632), (1232, 321056), (1264, 312928), (1397, 283136), (1408, 280924), (1738, 227584), (1778, 222464), (1792, 220726), (2032, 194656), (2212, 178816), (2464, 160528), (2528, 156464), (2794, 141568), (2816, 140462), (3476, 113792), (3556, 111232), (3584, 110363), (4064, 97328), (4424, 89408), (4928, 80264), (5056, 78232), (5588, 70784), (5632, 70231), (6083, 65024), (6952, 56896), (7112, 55616), (8128, 48664), (8848, 44704), (9779, 40448), (9856, 40132), (10033, 39424), (10112, 39116), (11176, 35392), (12166, 32512), (13904, 28448), (14224, 27808), (16256, 24332), (17696, 22352), (19558, 20224), (19712, 20066)]