328534776

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 990412800

約数和(自身を除く): 661878024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 61, 62, 72, 76, 93, 114, 122, 124, 127, 152, 171, 183, 186, 228, 244, 248, 254, 279, 342, 366, 372, 381, 456, 488, 508, 549, 558, 589, 684, 732, 744, 762, 1016, 1098, 1116, 1143, 1159, 1178, 1368, 1464, 1524, 1767, 1891, 2196, 2232, 2286, 2318, 2356, 2413, 3048, 3477, 3534, 3782, 3937, 4392, 4572, 4636, 4712, 4826, 5301, 5673, 6954, 7068, 7239, 7564, 7747, 7874, 9144, 9272, 9652, 10431, 10602, 11346, 11811, 13908, 14136, 14478, 15128, 15494, 15748, 17019, 19304, 20862, 21204, 21717, 22692, 23241, 23622, 27816, 28956, 30988, 31496, 34038, 35433, 35929, 41724, 42408, 43434, 45384, 46482, 47244, 57912, 61976, 68076, 69723, 70866, 71858, 74803, 83448, 86868, 92964, 94488, 107787, 136152, 139446, 141732, 143716, 147193, 149606, 173736, 185928, 215574, 224409, 240157, 278892, 283464, 287432, 294386, 299212, 323361, 431148, 441579, 448818, 480314, 557784, 588772, 598424, 646722, 673227, 720471, 862296, 883158, 897636, 960628, 1177544, 1293444, 1324737, 1346454, 1440942, 1766316, 1795272, 1921256, 2161413, 2586888, 2649474, 2692908, 2881884, 3532632, 4322826, 4562983, 5298948, 5385816, 5763768, 8645652, 9125966, 10597896, 13688949, 17291304, 18251932, 27377898, 36503864, 41066847, 54755796, 82133694, 109511592, 164267388, 328534776]

約数ペア:

[(1, 328534776), (2, 164267388), (3, 109511592), (4, 82133694), (6, 54755796), (8, 41066847), (9, 36503864), (12, 27377898), (18, 18251932), (19, 17291304), (24, 13688949), (31, 10597896), (36, 9125966), (38, 8645652), (57, 5763768), (61, 5385816), (62, 5298948), (72, 4562983), (76, 4322826), (93, 3532632), (114, 2881884), (122, 2692908), (124, 2649474), (127, 2586888), (152, 2161413), (171, 1921256), (183, 1795272), (186, 1766316), (228, 1440942), (244, 1346454), (248, 1324737), (254, 1293444), (279, 1177544), (342, 960628), (366, 897636), (372, 883158), (381, 862296), (456, 720471), (488, 673227), (508, 646722), (549, 598424), (558, 588772), (589, 557784), (684, 480314), (732, 448818), (744, 441579), (762, 431148), (1016, 323361), (1098, 299212), (1116, 294386), (1143, 287432), (1159, 283464), (1178, 278892), (1368, 240157), (1464, 224409), (1524, 215574), (1767, 185928), (1891, 173736), (2196, 149606), (2232, 147193), (2286, 143716), (2318, 141732), (2356, 139446), (2413, 136152), (3048, 107787), (3477, 94488), (3534, 92964), (3782, 86868), (3937, 83448), (4392, 74803), (4572, 71858), (4636, 70866), (4712, 69723), (4826, 68076), (5301, 61976), (5673, 57912), (6954, 47244), (7068, 46482), (7239, 45384), (7564, 43434), (7747, 42408), (7874, 41724), (9144, 35929), (9272, 35433), (9652, 34038), (10431, 31496), (10602, 30988), (11346, 28956), (11811, 27816), (13908, 23622), (14136, 23241), (14478, 22692), (15128, 21717), (15494, 21204), (15748, 20862), (17019, 19304)]