245757248

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{967}}^1$

素因数の和:1028

約数の個数: 84

約数和(自身を含む): 562063392

約数和(自身を除く): 316306144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 361, 418, 608, 704, 722, 836, 967, 1216, 1444, 1672, 1934, 2888, 3344, 3868, 3971, 5776, 6688, 7736, 7942, 10637, 11552, 13376, 15472, 15884, 18373, 21274, 23104, 30944, 31768, 36746, 42548, 61888, 63536, 73492, 85096, 127072, 146984, 170192, 202103, 254144, 293968, 340384, 349087, 404206, 587936, 680768, 698174, 808412, 1175872, 1396348, 1616824, 2792696, 3233648, 3839957, 5585392, 6467296, 7679914, 11170784, 12934592, 15359828, 22341568, 30719656, 61439312, 122878624, 245757248]

約数ペア:

[(1, 245757248), (2, 122878624), (4, 61439312), (8, 30719656), (11, 22341568), (16, 15359828), (19, 12934592), (22, 11170784), (32, 7679914), (38, 6467296), (44, 5585392), (64, 3839957), (76, 3233648), (88, 2792696), (152, 1616824), (176, 1396348), (209, 1175872), (304, 808412), (352, 698174), (361, 680768), (418, 587936), (608, 404206), (704, 349087), (722, 340384), (836, 293968), (967, 254144), (1216, 202103), (1444, 170192), (1672, 146984), (1934, 127072), (2888, 85096), (3344, 73492), (3868, 63536), (3971, 61888), (5776, 42548), (6688, 36746), (7736, 31768), (7942, 30944), (10637, 23104), (11552, 21274), (13376, 18373), (15472, 15884)]