233469808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1622

約数の個数: 80

約数和(自身を含む): 539715456

約数和(自身を除く): 306245648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 67, 88, 104, 134, 143, 176, 208, 268, 286, 536, 572, 737, 871, 1072, 1144, 1474, 1523, 1742, 2288, 2948, 3046, 3484, 5896, 6092, 6968, 9581, 11792, 12184, 13936, 16753, 19162, 19799, 24368, 33506, 38324, 39598, 67012, 76648, 79196, 102041, 134024, 153296, 158392, 204082, 217789, 268048, 316784, 408164, 435578, 816328, 871156, 1122451, 1326533, 1632656, 1742312, 2244902, 2653066, 3484624, 4489804, 5306132, 8979608, 10612264, 14591863, 17959216, 21224528, 29183726, 58367452, 116734904, 233469808]

約数ペア:

[(1, 233469808), (2, 116734904), (4, 58367452), (8, 29183726), (11, 21224528), (13, 17959216), (16, 14591863), (22, 10612264), (26, 8979608), (44, 5306132), (52, 4489804), (67, 3484624), (88, 2653066), (104, 2244902), (134, 1742312), (143, 1632656), (176, 1326533), (208, 1122451), (268, 871156), (286, 816328), (536, 435578), (572, 408164), (737, 316784), (871, 268048), (1072, 217789), (1144, 204082), (1474, 158392), (1523, 153296), (1742, 134024), (2288, 102041), (2948, 79196), (3046, 76648), (3484, 67012), (5896, 39598), (6092, 38324), (6968, 33506), (9581, 24368), (11792, 19799), (12184, 19162), (13936, 16753)]