304832528

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2765

約数の個数: 120

約数和(自身を含む): 807448320

約数和(自身を除く): 502615792

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, 2719, 4004, 4312, 5096, 5438, 7007, 8008, 8624, 10192, 10876, 14014, 16016, 19033, 21752, 28028, 29909, 35347, 38066, 43504, 56056, 59818, 70694, 76132, 112112, 119636, 133231, 141388, 152264, 209363, 239272, 247429, 266462, 282776, 304528, 388817, 418726, 478544, 494858, 532924, 565552, 777634, 837452, 989716, 1065848, 1465541, 1555268, 1674904, 1732003, 1979432, 2131696, 2721719, 2931082, 3110536, 3349808, 3464006, 3958864, 5443438, 5862164, 6221072, 6928012, 10886876, 11724328, 13856024, 19052033, 21773752, 23448656, 27712048, 38104066, 43547504, 76208132, 152416264, 304832528]

約数ペア:

[(1, 304832528), (2, 152416264), (4, 76208132), (7, 43547504), (8, 38104066), (11, 27712048), (13, 23448656), (14, 21773752), (16, 19052033), (22, 13856024), (26, 11724328), (28, 10886876), (44, 6928012), (49, 6221072), (52, 5862164), (56, 5443438), (77, 3958864), (88, 3464006), (91, 3349808), (98, 3110536), (104, 2931082), (112, 2721719), (143, 2131696), (154, 1979432), (176, 1732003), (182, 1674904), (196, 1555268), (208, 1465541), (286, 1065848), (308, 989716), (364, 837452), (392, 777634), (539, 565552), (572, 532924), (616, 494858), (637, 478544), (728, 418726), (784, 388817), (1001, 304528), (1078, 282776), (1144, 266462), (1232, 247429), (1274, 239272), (1456, 209363), (2002, 152264), (2156, 141388), (2288, 133231), (2548, 119636), (2719, 112112), (4004, 76132), (4312, 70694), (5096, 59818), (5438, 56056), (7007, 43504), (8008, 38066), (8624, 35347), (10192, 29909), (10876, 28028), (14014, 21752), (16016, 19033)]