331269504

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 920717280

約数和(自身を除く): 589447776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 53, 64, 82, 96, 106, 123, 128, 159, 164, 192, 212, 246, 318, 328, 384, 397, 424, 492, 636, 656, 794, 848, 984, 1191, 1272, 1312, 1588, 1696, 1968, 2173, 2382, 2544, 2624, 3176, 3392, 3936, 4346, 4764, 5088, 5248, 6352, 6519, 6784, 7872, 8692, 9528, 10176, 12704, 13038, 15744, 16277, 17384, 19056, 20352, 21041, 25408, 26076, 32554, 34768, 38112, 42082, 48831, 50816, 52152, 63123, 65108, 69536, 76224, 84164, 97662, 104304, 126246, 130216, 139072, 152448, 168328, 195324, 208608, 252492, 260432, 278144, 336656, 390648, 417216, 504984, 520864, 673312, 781296, 834432, 862681, 1009968, 1041728, 1346624, 1562592, 1725362, 2019936, 2083456, 2588043, 2693248, 3125184, 3450724, 4039872, 5176086, 6250368, 6901448, 8079744, 10352172, 13802896, 20704344, 27605792, 41408688, 55211584, 82817376, 110423168, 165634752, 331269504]

約数ペア:

[(1, 331269504), (2, 165634752), (3, 110423168), (4, 82817376), (6, 55211584), (8, 41408688), (12, 27605792), (16, 20704344), (24, 13802896), (32, 10352172), (41, 8079744), (48, 6901448), (53, 6250368), (64, 5176086), (82, 4039872), (96, 3450724), (106, 3125184), (123, 2693248), (128, 2588043), (159, 2083456), (164, 2019936), (192, 1725362), (212, 1562592), (246, 1346624), (318, 1041728), (328, 1009968), (384, 862681), (397, 834432), (424, 781296), (492, 673312), (636, 520864), (656, 504984), (794, 417216), (848, 390648), (984, 336656), (1191, 278144), (1272, 260432), (1312, 252492), (1588, 208608), (1696, 195324), (1968, 168328), (2173, 152448), (2382, 139072), (2544, 130216), (2624, 126246), (3176, 104304), (3392, 97662), (3936, 84164), (4346, 76224), (4764, 69536), (5088, 65108), (5248, 63123), (6352, 52152), (6519, 50816), (6784, 48831), (7872, 42082), (8692, 38112), (9528, 34768), (10176, 32554), (12704, 26076), (13038, 25408), (15744, 21041), (16277, 20352), (17384, 19056)]