313088048

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 180

約数和(自身を含む): 814869720

約数和(自身を除く): 501781672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 139, 169, 182, 196, 208, 221, 238, 272, 278, 338, 364, 392, 442, 476, 556, 637, 676, 728, 784, 833, 884, 952, 973, 1112, 1183, 1274, 1352, 1456, 1547, 1666, 1768, 1807, 1904, 1946, 2224, 2363, 2366, 2548, 2704, 2873, 3094, 3332, 3536, 3614, 3892, 4726, 4732, 5096, 5746, 6188, 6664, 6811, 7228, 7784, 8281, 9452, 9464, 10192, 10829, 11492, 12376, 12649, 13328, 13622, 14456, 15568, 16541, 16562, 18904, 18928, 20111, 21658, 22984, 23491, 24752, 25298, 27244, 28912, 30719, 33082, 33124, 37808, 40222, 43316, 45968, 46982, 50596, 54488, 61438, 66164, 66248, 80444, 86632, 88543, 93964, 101192, 108976, 115787, 122876, 132328, 132496, 140777, 160888, 164437, 173264, 177086, 187928, 202384, 215033, 231574, 245752, 264656, 281554, 321776, 328874, 354172, 375856, 399347, 430066, 463148, 491504, 563108, 657748, 708344, 798694, 860132, 926296, 1126216, 1151059, 1315496, 1416688, 1505231, 1597388, 1720264, 1852592, 2252432, 2302118, 2630992, 2795429, 3010462, 3194776, 3440528, 4604236, 5590858, 6020924, 6389552, 9208472, 11181716, 12041848, 18416944, 19568003, 22363432, 24083696, 39136006, 44726864, 78272012, 156544024, 313088048]

約数ペア:

[(1, 313088048), (2, 156544024), (4, 78272012), (7, 44726864), (8, 39136006), (13, 24083696), (14, 22363432), (16, 19568003), (17, 18416944), (26, 12041848), (28, 11181716), (34, 9208472), (49, 6389552), (52, 6020924), (56, 5590858), (68, 4604236), (91, 3440528), (98, 3194776), (104, 3010462), (112, 2795429), (119, 2630992), (136, 2302118), (139, 2252432), (169, 1852592), (182, 1720264), (196, 1597388), (208, 1505231), (221, 1416688), (238, 1315496), (272, 1151059), (278, 1126216), (338, 926296), (364, 860132), (392, 798694), (442, 708344), (476, 657748), (556, 563108), (637, 491504), (676, 463148), (728, 430066), (784, 399347), (833, 375856), (884, 354172), (952, 328874), (973, 321776), (1112, 281554), (1183, 264656), (1274, 245752), (1352, 231574), (1456, 215033), (1547, 202384), (1666, 187928), (1768, 177086), (1807, 173264), (1904, 164437), (1946, 160888), (2224, 140777), (2363, 132496), (2366, 132328), (2548, 122876), (2704, 115787), (2873, 108976), (3094, 101192), (3332, 93964), (3536, 88543), (3614, 86632), (3892, 80444), (4726, 66248), (4732, 66164), (5096, 61438), (5746, 54488), (6188, 50596), (6664, 46982), (6811, 45968), (7228, 43316), (7784, 40222), (8281, 37808), (9452, 33124), (9464, 33082), (10192, 30719), (10829, 28912), (11492, 27244), (12376, 25298), (12649, 24752), (13328, 23491), (13622, 22984), (14456, 21658), (15568, 20111), (16541, 18928), (16562, 18904)]