380217728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 856879560

約数和(自身を除く): 476661832

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 281, 341, 352, 496, 562, 682, 704, 961, 992, 1124, 1364, 1408, 1922, 1984, 2248, 2728, 3091, 3844, 3968, 4496, 5456, 6182, 7688, 8711, 8992, 10571, 10912, 12364, 15376, 17422, 17984, 21142, 21824, 24728, 30752, 34844, 35968, 42284, 43648, 49456, 61504, 69688, 84568, 95821, 98912, 123008, 139376, 169136, 191642, 197824, 270041, 278752, 338272, 383284, 395648, 540082, 557504, 676544, 766568, 1080164, 1115008, 1353088, 1533136, 2160328, 2970451, 3066272, 4320656, 5940902, 6132544, 8641312, 11881804, 12265088, 17282624, 23763608, 34565248, 47527216, 95054432, 190108864, 380217728]

約数ペア:

[(1, 380217728), (2, 190108864), (4, 95054432), (8, 47527216), (11, 34565248), (16, 23763608), (22, 17282624), (31, 12265088), (32, 11881804), (44, 8641312), (62, 6132544), (64, 5940902), (88, 4320656), (124, 3066272), (128, 2970451), (176, 2160328), (248, 1533136), (281, 1353088), (341, 1115008), (352, 1080164), (496, 766568), (562, 676544), (682, 557504), (704, 540082), (961, 395648), (992, 383284), (1124, 338272), (1364, 278752), (1408, 270041), (1922, 197824), (1984, 191642), (2248, 169136), (2728, 139376), (3091, 123008), (3844, 98912), (3968, 95821), (4496, 84568), (5456, 69688), (6182, 61504), (7688, 49456), (8711, 43648), (8992, 42284), (10571, 35968), (10912, 34844), (12364, 30752), (15376, 24728), (17422, 21824), (17984, 21142)]