394549232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 998936064

約数和(自身を除く): 604386832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 73, 77, 82, 88, 107, 112, 146, 154, 164, 176, 214, 287, 292, 308, 328, 428, 451, 511, 574, 584, 616, 656, 749, 803, 856, 902, 1022, 1148, 1168, 1177, 1232, 1498, 1606, 1712, 1804, 2044, 2296, 2354, 2993, 2996, 3157, 3212, 3608, 4088, 4387, 4592, 4708, 5621, 5986, 5992, 6314, 6424, 7216, 7811, 8176, 8239, 8774, 9416, 11242, 11972, 11984, 12628, 12848, 15622, 16478, 17548, 18832, 20951, 22484, 23944, 25256, 30709, 31244, 32923, 32956, 35096, 41902, 44968, 47888, 48257, 50512, 54677, 61418, 62488, 65846, 65912, 70192, 83804, 85921, 89936, 96514, 109354, 122836, 124976, 131692, 131824, 167608, 171842, 193028, 218708, 230461, 245672, 263384, 320251, 335216, 337799, 343684, 386056, 437416, 460922, 491344, 526768, 601447, 640502, 675598, 687368, 772112, 874832, 921844, 1202894, 1281004, 1351196, 1374736, 1843688, 2241757, 2405788, 2562008, 2702392, 3522761, 3687376, 4483514, 4811576, 5124016, 5404784, 7045522, 8967028, 9623152, 14091044, 17934056, 24659327, 28182088, 35868112, 49318654, 56364176, 98637308, 197274616, 394549232]

約数ペア:

[(1, 394549232), (2, 197274616), (4, 98637308), (7, 56364176), (8, 49318654), (11, 35868112), (14, 28182088), (16, 24659327), (22, 17934056), (28, 14091044), (41, 9623152), (44, 8967028), (56, 7045522), (73, 5404784), (77, 5124016), (82, 4811576), (88, 4483514), (107, 3687376), (112, 3522761), (146, 2702392), (154, 2562008), (164, 2405788), (176, 2241757), (214, 1843688), (287, 1374736), (292, 1351196), (308, 1281004), (328, 1202894), (428, 921844), (451, 874832), (511, 772112), (574, 687368), (584, 675598), (616, 640502), (656, 601447), (749, 526768), (803, 491344), (856, 460922), (902, 437416), (1022, 386056), (1148, 343684), (1168, 337799), (1177, 335216), (1232, 320251), (1498, 263384), (1606, 245672), (1712, 230461), (1804, 218708), (2044, 193028), (2296, 171842), (2354, 167608), (2993, 131824), (2996, 131692), (3157, 124976), (3212, 122836), (3608, 109354), (4088, 96514), (4387, 89936), (4592, 85921), (4708, 83804), (5621, 70192), (5986, 65912), (5992, 65846), (6314, 62488), (6424, 61418), (7216, 54677), (7811, 50512), (8176, 48257), (8239, 47888), (8774, 44968), (9416, 41902), (11242, 35096), (11972, 32956), (11984, 32923), (12628, 31244), (12848, 30709), (15622, 25256), (16478, 23944), (17548, 22484), (18832, 20951)]