1298222464

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 3393515520

約数和(自身を除く): 2095293056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 128, 154, 176, 196, 217, 224, 248, 308, 341, 352, 392, 434, 448, 496, 539, 607, 616, 682, 704, 784, 868, 896, 992, 1078, 1214, 1232, 1364, 1408, 1519, 1568, 1736, 1984, 2156, 2387, 2428, 2464, 2728, 3038, 3136, 3472, 3968, 4249, 4312, 4774, 4856, 4928, 5456, 6076, 6272, 6677, 6944, 8498, 8624, 9548, 9712, 9856, 10912, 12152, 13354, 13888, 16709, 16996, 17248, 18817, 19096, 19424, 21824, 24304, 26708, 27776, 29743, 33418, 33992, 34496, 37634, 38192, 38848, 43648, 46739, 48608, 53416, 59486, 66836, 67984, 68992, 75268, 76384, 77696, 93478, 97216, 106832, 118972, 131719, 133672, 135968, 150536, 152768, 186956, 194432, 206987, 213664, 237944, 263438, 267344, 271936, 301072, 305536, 327173, 373912, 413974, 427328, 475888, 526876, 534688, 543872, 602144, 654346, 747824, 827948, 854656, 922033, 951776, 1053752, 1069376, 1204288, 1308692, 1448909, 1495648, 1655896, 1844066, 1903552, 2107504, 2138752, 2408576, 2617384, 2897818, 2991296, 3311792, 3688132, 3807104, 4215008, 5234768, 5795636, 5982592, 6623584, 7376264, 8430016, 10142363, 10469536, 11591272, 13247168, 14752528, 16860032, 20284726, 20939072, 23182544, 26494336, 29505056, 40569452, 41878144, 46365088, 59010112, 81138904, 92730176, 118020224, 162277808, 185460352, 324555616, 649111232, 1298222464]

約数ペア:

[(1, 1298222464), (2, 649111232), (4, 324555616), (7, 185460352), (8, 162277808), (11, 118020224), (14, 92730176), (16, 81138904), (22, 59010112), (28, 46365088), (31, 41878144), (32, 40569452), (44, 29505056), (49, 26494336), (56, 23182544), (62, 20939072), (64, 20284726), (77, 16860032), (88, 14752528), (98, 13247168), (112, 11591272), (124, 10469536), (128, 10142363), (154, 8430016), (176, 7376264), (196, 6623584), (217, 5982592), (224, 5795636), (248, 5234768), (308, 4215008), (341, 3807104), (352, 3688132), (392, 3311792), (434, 2991296), (448, 2897818), (496, 2617384), (539, 2408576), (607, 2138752), (616, 2107504), (682, 1903552), (704, 1844066), (784, 1655896), (868, 1495648), (896, 1448909), (992, 1308692), (1078, 1204288), (1214, 1069376), (1232, 1053752), (1364, 951776), (1408, 922033), (1519, 854656), (1568, 827948), (1736, 747824), (1984, 654346), (2156, 602144), (2387, 543872), (2428, 534688), (2464, 526876), (2728, 475888), (3038, 427328), (3136, 413974), (3472, 373912), (3968, 327173), (4249, 305536), (4312, 301072), (4774, 271936), (4856, 267344), (4928, 263438), (5456, 237944), (6076, 213664), (6272, 206987), (6677, 194432), (6944, 186956), (8498, 152768), (8624, 150536), (9548, 135968), (9712, 133672), (9856, 131719), (10912, 118972), (12152, 106832), (13354, 97216), (13888, 93478), (16709, 77696), (16996, 76384), (17248, 75268), (18817, 68992), (19096, 67984), (19424, 66836), (21824, 59486), (24304, 53416), (26708, 48608), (27776, 46739), (29743, 43648), (33418, 38848), (33992, 38192), (34496, 37634)]