12980677488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1607}}^1$

素因数の和:2175

約数の個数: 160

約数和(自身を含む): 37469744640

約数和(自身を除く): 24489067152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 521, 646, 816, 912, 969, 1042, 1292, 1563, 1607, 1938, 2084, 2584, 3126, 3214, 3876, 4168, 4821, 5168, 6252, 6428, 7752, 8336, 8857, 9642, 9899, 12504, 12856, 15504, 17714, 19284, 19798, 25008, 25712, 26571, 27319, 29697, 30533, 35428, 38568, 39596, 53142, 54638, 59394, 61066, 70856, 77136, 79192, 81957, 91599, 106284, 109276, 118788, 122132, 141712, 158384, 163914, 168283, 183198, 212568, 218552, 237576, 244264, 327828, 336566, 366396, 425136, 437104, 475152, 488528, 504849, 519061, 655656, 673132, 732792, 837247, 1009698, 1038122, 1311312, 1346264, 1465584, 1557183, 1674494, 2019396, 2076244, 2511741, 2692528, 3114366, 3348988, 4038792, 4152488, 5023482, 6228732, 6697976, 8077584, 8304976, 10046964, 12457464, 13395952, 14233199, 15907693, 20093928, 24914928, 28466398, 31815386, 40187856, 42699597, 47723079, 56932796, 63630772, 85399194, 95446158, 113865592, 127261544, 170798388, 190892316, 227731184, 254523088, 270430781, 341596776, 381784632, 540861562, 683193552, 763569264, 811292343, 1081723124, 1622584686, 2163446248, 3245169372, 4326892496, 6490338744, 12980677488]

約数ペア:

[(1, 12980677488), (2, 6490338744), (3, 4326892496), (4, 3245169372), (6, 2163446248), (8, 1622584686), (12, 1081723124), (16, 811292343), (17, 763569264), (19, 683193552), (24, 540861562), (34, 381784632), (38, 341596776), (48, 270430781), (51, 254523088), (57, 227731184), (68, 190892316), (76, 170798388), (102, 127261544), (114, 113865592), (136, 95446158), (152, 85399194), (204, 63630772), (228, 56932796), (272, 47723079), (304, 42699597), (323, 40187856), (408, 31815386), (456, 28466398), (521, 24914928), (646, 20093928), (816, 15907693), (912, 14233199), (969, 13395952), (1042, 12457464), (1292, 10046964), (1563, 8304976), (1607, 8077584), (1938, 6697976), (2084, 6228732), (2584, 5023482), (3126, 4152488), (3214, 4038792), (3876, 3348988), (4168, 3114366), (4821, 2692528), (5168, 2511741), (6252, 2076244), (6428, 2019396), (7752, 1674494), (8336, 1557183), (8857, 1465584), (9642, 1346264), (9899, 1311312), (12504, 1038122), (12856, 1009698), (15504, 837247), (17714, 732792), (19284, 673132), (19798, 655656), (25008, 519061), (25712, 504849), (26571, 488528), (27319, 475152), (29697, 437104), (30533, 425136), (35428, 366396), (38568, 336566), (39596, 327828), (53142, 244264), (54638, 237576), (59394, 218552), (61066, 212568), (70856, 183198), (77136, 168283), (79192, 163914), (81957, 158384), (91599, 141712), (106284, 122132), (109276, 118788)]