388019632

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3461}}^1$

素因数の和:3507

約数の個数: 120

約数和(自身を含む): 1027715472

約数和(自身を除く): 639695840

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 2002, 2156, 2288, 2548, 3461, 4004, 4312, 5096, 6922, 7007, 8008, 8624, 10192, 13844, 14014, 16016, 24227, 27688, 28028, 38071, 44993, 48454, 55376, 56056, 76142, 89986, 96908, 112112, 152284, 169589, 179972, 193816, 266497, 304568, 314951, 339178, 359944, 387632, 494923, 532994, 609136, 629902, 678356, 719888, 989846, 1065988, 1259804, 1356712, 1865479, 1979692, 2131976, 2204657, 2519608, 2713424, 3464461, 3730958, 3959384, 4263952, 4409314, 5039216, 6928922, 7461916, 7918768, 8818628, 13857844, 14923832, 17637256, 24251227, 27715688, 29847664, 35274512, 48502454, 55431376, 97004908, 194009816, 388019632]

約数ペア:

[(1, 388019632), (2, 194009816), (4, 97004908), (7, 55431376), (8, 48502454), (11, 35274512), (13, 29847664), (14, 27715688), (16, 24251227), (22, 17637256), (26, 14923832), (28, 13857844), (44, 8818628), (49, 7918768), (52, 7461916), (56, 6928922), (77, 5039216), (88, 4409314), (91, 4263952), (98, 3959384), (104, 3730958), (112, 3464461), (143, 2713424), (154, 2519608), (176, 2204657), (182, 2131976), (196, 1979692), (208, 1865479), (286, 1356712), (308, 1259804), (364, 1065988), (392, 989846), (539, 719888), (572, 678356), (616, 629902), (637, 609136), (728, 532994), (784, 494923), (1001, 387632), (1078, 359944), (1144, 339178), (1232, 314951), (1274, 304568), (1456, 266497), (2002, 193816), (2156, 179972), (2288, 169589), (2548, 152284), (3461, 112112), (4004, 96908), (4312, 89986), (5096, 76142), (6922, 56056), (7007, 55376), (8008, 48454), (8624, 44993), (10192, 38071), (13844, 28028), (14014, 27688), (16016, 24227)]