270970784

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2833}}^1$

素因数の和:2918

約数の個数: 72

約数和(自身を含む): 630967428

約数和(自身を除く): 359996644

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2833, 2989, 3416, 5666, 5978, 6832, 11332, 11956, 13664, 19831, 22664, 23912, 39662, 45328, 47824, 79324, 90656, 95648, 138817, 158648, 172813, 277634, 317296, 345626, 555268, 634592, 691252, 1110536, 1209691, 1382504, 2221072, 2419382, 2765008, 4442144, 4838764, 5530016, 8467837, 9677528, 16935674, 19355056, 33871348, 38710112, 67742696, 135485392, 270970784]

約数ペア:

[(1, 270970784), (2, 135485392), (4, 67742696), (7, 38710112), (8, 33871348), (14, 19355056), (16, 16935674), (28, 9677528), (32, 8467837), (49, 5530016), (56, 4838764), (61, 4442144), (98, 2765008), (112, 2419382), (122, 2221072), (196, 1382504), (224, 1209691), (244, 1110536), (392, 691252), (427, 634592), (488, 555268), (784, 345626), (854, 317296), (976, 277634), (1568, 172813), (1708, 158648), (1952, 138817), (2833, 95648), (2989, 90656), (3416, 79324), (5666, 47824), (5978, 45328), (6832, 39662), (11332, 23912), (11956, 22664), (13664, 19831)]