2007462288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:873

約数の個数: 160

約数和(自身を含む): 5810516992

約数和(自身を除く): 3803054704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 157, 186, 208, 248, 312, 314, 372, 403, 471, 496, 624, 628, 661, 744, 806, 942, 1209, 1256, 1322, 1488, 1612, 1884, 1983, 2041, 2418, 2512, 2644, 3224, 3768, 3966, 4082, 4836, 4867, 5288, 6123, 6448, 7536, 7932, 8164, 8593, 9672, 9734, 10576, 12246, 14601, 15864, 16328, 17186, 19344, 19468, 20491, 24492, 25779, 29202, 31728, 32656, 34372, 38936, 40982, 48984, 51558, 58404, 61473, 63271, 68744, 77872, 81964, 97968, 103116, 103777, 116808, 122946, 126542, 137488, 163928, 189813, 206232, 207554, 233616, 245892, 253084, 266383, 311331, 327856, 379626, 412464, 415108, 491784, 506168, 532766, 622662, 759252, 799149, 830216, 983568, 1012336, 1065532, 1245324, 1349101, 1518504, 1598298, 1660432, 2131064, 2490648, 2698202, 3037008, 3196596, 3217087, 4047303, 4262128, 4981296, 5396404, 6393192, 6434174, 8094606, 9651261, 10792808, 12786384, 12868348, 16189212, 19302522, 21585616, 25736696, 32378424, 38605044, 41822131, 51473392, 64756848, 77210088, 83644262, 125466393, 154420176, 167288524, 250932786, 334577048, 501865572, 669154096, 1003731144, 2007462288]

約数ペア:

[(1, 2007462288), (2, 1003731144), (3, 669154096), (4, 501865572), (6, 334577048), (8, 250932786), (12, 167288524), (13, 154420176), (16, 125466393), (24, 83644262), (26, 77210088), (31, 64756848), (39, 51473392), (48, 41822131), (52, 38605044), (62, 32378424), (78, 25736696), (93, 21585616), (104, 19302522), (124, 16189212), (156, 12868348), (157, 12786384), (186, 10792808), (208, 9651261), (248, 8094606), (312, 6434174), (314, 6393192), (372, 5396404), (403, 4981296), (471, 4262128), (496, 4047303), (624, 3217087), (628, 3196596), (661, 3037008), (744, 2698202), (806, 2490648), (942, 2131064), (1209, 1660432), (1256, 1598298), (1322, 1518504), (1488, 1349101), (1612, 1245324), (1884, 1065532), (1983, 1012336), (2041, 983568), (2418, 830216), (2512, 799149), (2644, 759252), (3224, 622662), (3768, 532766), (3966, 506168), (4082, 491784), (4836, 415108), (4867, 412464), (5288, 379626), (6123, 327856), (6448, 311331), (7536, 266383), (7932, 253084), (8164, 245892), (8593, 233616), (9672, 207554), (9734, 206232), (10576, 189813), (12246, 163928), (14601, 137488), (15864, 126542), (16328, 122946), (17186, 116808), (19344, 103777), (19468, 103116), (20491, 97968), (24492, 81964), (25779, 77872), (29202, 68744), (31728, 63271), (32656, 61473), (34372, 58404), (38936, 51558), (40982, 48984)]