39831168

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 116524800

約数和(自身を除く): 76693632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 101, 104, 128, 156, 158, 192, 202, 208, 237, 303, 312, 316, 384, 404, 416, 474, 606, 624, 632, 808, 832, 948, 1027, 1212, 1248, 1264, 1313, 1616, 1664, 1896, 2054, 2424, 2496, 2528, 2626, 3081, 3232, 3792, 3939, 4108, 4848, 4992, 5056, 5252, 6162, 6464, 7584, 7878, 7979, 8216, 9696, 10112, 10504, 12324, 12928, 15168, 15756, 15958, 16432, 19392, 21008, 23937, 24648, 30336, 31512, 31916, 32864, 38784, 42016, 47874, 49296, 63024, 63832, 65728, 84032, 95748, 98592, 103727, 126048, 127664, 131456, 168064, 191496, 197184, 207454, 252096, 255328, 311181, 382992, 394368, 414908, 504192, 510656, 622362, 765984, 829816, 1021312, 1244724, 1531968, 1659632, 2489448, 3063936, 3319264, 4978896, 6638528, 9957792, 13277056, 19915584, 39831168]

約数ペア:

[(1, 39831168), (2, 19915584), (3, 13277056), (4, 9957792), (6, 6638528), (8, 4978896), (12, 3319264), (13, 3063936), (16, 2489448), (24, 1659632), (26, 1531968), (32, 1244724), (39, 1021312), (48, 829816), (52, 765984), (64, 622362), (78, 510656), (79, 504192), (96, 414908), (101, 394368), (104, 382992), (128, 311181), (156, 255328), (158, 252096), (192, 207454), (202, 197184), (208, 191496), (237, 168064), (303, 131456), (312, 127664), (316, 126048), (384, 103727), (404, 98592), (416, 95748), (474, 84032), (606, 65728), (624, 63832), (632, 63024), (808, 49296), (832, 47874), (948, 42016), (1027, 38784), (1212, 32864), (1248, 31916), (1264, 31512), (1313, 30336), (1616, 24648), (1664, 23937), (1896, 21008), (2054, 19392), (2424, 16432), (2496, 15958), (2528, 15756), (2626, 15168), (3081, 12928), (3232, 12324), (3792, 10504), (3939, 10112), (4108, 9696), (4848, 8216), (4992, 7979), (5056, 7878), (5252, 7584), (6162, 6464)]