421855872

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{15473}}^1$

素因数の和:15561

約数の個数: 64

約数和(自身を含む): 1136410560

約数和(自身を除く): 714554688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 15473, 27264, 30946, 46419, 61892, 92838, 123784, 185676, 247568, 371352, 495136, 742704, 990272, 1098583, 1485408, 1980544, 2197166, 2970816, 3295749, 4394332, 5941632, 6591498, 8788664, 13182996, 17577328, 26365992, 35154656, 52731984, 70309312, 105463968, 140618624, 210927936, 421855872]

約数ペア:

[(1, 421855872), (2, 210927936), (3, 140618624), (4, 105463968), (6, 70309312), (8, 52731984), (12, 35154656), (16, 26365992), (24, 17577328), (32, 13182996), (48, 8788664), (64, 6591498), (71, 5941632), (96, 4394332), (128, 3295749), (142, 2970816), (192, 2197166), (213, 1980544), (284, 1485408), (384, 1098583), (426, 990272), (568, 742704), (852, 495136), (1136, 371352), (1704, 247568), (2272, 185676), (3408, 123784), (4544, 92838), (6816, 61892), (9088, 46419), (13632, 30946), (15473, 27264)]