215508736

素因数分解:

$2^8\times {\mathrm{181}}^1\times {\mathrm{4651}}^1$

素因数の和:4848

約数の個数: 36

約数和(自身を含む): 432645304

約数和(自身を除く): 217136568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 724, 1448, 2896, 4651, 5792, 9302, 11584, 18604, 23168, 37208, 46336, 74416, 148832, 297664, 595328, 841831, 1190656, 1683662, 3367324, 6734648, 13469296, 26938592, 53877184, 107754368, 215508736]

約数ペア:

[(1, 215508736), (2, 107754368), (4, 53877184), (8, 26938592), (16, 13469296), (32, 6734648), (64, 3367324), (128, 1683662), (181, 1190656), (256, 841831), (362, 595328), (724, 297664), (1448, 148832), (2896, 74416), (4651, 46336), (5792, 37208), (9302, 23168), (11584, 18604)]