396329544

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 1274112000

約数和(自身を除く): 877782456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 31, 36, 39, 52, 54, 58, 62, 72, 78, 87, 93, 104, 108, 116, 117, 124, 156, 157, 174, 186, 216, 232, 234, 248, 261, 279, 312, 314, 348, 351, 372, 377, 403, 468, 471, 522, 558, 628, 696, 702, 744, 754, 783, 806, 837, 899, 936, 942, 1044, 1116, 1131, 1209, 1256, 1404, 1413, 1508, 1566, 1612, 1674, 1798, 1884, 2041, 2088, 2232, 2262, 2418, 2697, 2808, 2826, 3016, 3132, 3224, 3348, 3393, 3596, 3627, 3768, 4082, 4239, 4524, 4553, 4836, 4867, 5394, 5652, 6123, 6264, 6696, 6786, 7192, 7254, 8091, 8164, 8478, 9048, 9106, 9672, 9734, 10179, 10788, 10881, 11304, 11687, 12246, 13572, 13659, 14508, 14601, 16182, 16328, 16956, 18212, 18369, 19468, 20358, 21576, 21762, 23374, 24273, 24492, 27144, 27318, 29016, 29202, 32364, 33912, 35061, 36424, 36738, 38936, 40716, 40977, 43524, 43803, 46748, 48546, 48984, 54636, 55107, 58404, 59189, 63271, 64728, 70122, 73476, 81432, 81954, 87048, 87606, 93496, 97092, 105183, 109272, 110214, 116808, 118378, 122931, 126542, 131409, 140244, 141143, 146952, 163908, 175212, 177567, 189813, 194184, 210366, 220428, 236756, 245862, 253084, 262818, 280488, 282286, 315549, 327816, 350424, 355134, 379626, 420732, 423429, 440856, 473512, 491724, 506168, 525636, 532701, 564572, 569439, 631098, 710268, 759252, 841464, 846858, 983448, 1051272, 1065402, 1129144, 1138878, 1262196, 1270287, 1420536, 1518504, 1598103, 1693716, 1708317, 1834859, 2130804, 2277756, 2524392, 2540574, 3196206, 3387432, 3416634, 3669718, 3810861, 4261608, 4555512, 5081148, 5504577, 6392412, 6833268, 7339436, 7621722, 10162296, 11009154, 12784824, 13666536, 14678872, 15243444, 16513731, 22018308, 30486888, 33027462, 44036616, 49541193, 66054924, 99082386, 132109848, 198164772, 396329544]

約数ペア:

[(1, 396329544), (2, 198164772), (3, 132109848), (4, 99082386), (6, 66054924), (8, 49541193), (9, 44036616), (12, 33027462), (13, 30486888), (18, 22018308), (24, 16513731), (26, 15243444), (27, 14678872), (29, 13666536), (31, 12784824), (36, 11009154), (39, 10162296), (52, 7621722), (54, 7339436), (58, 6833268), (62, 6392412), (72, 5504577), (78, 5081148), (87, 4555512), (93, 4261608), (104, 3810861), (108, 3669718), (116, 3416634), (117, 3387432), (124, 3196206), (156, 2540574), (157, 2524392), (174, 2277756), (186, 2130804), (216, 1834859), (232, 1708317), (234, 1693716), (248, 1598103), (261, 1518504), (279, 1420536), (312, 1270287), (314, 1262196), (348, 1138878), (351, 1129144), (372, 1065402), (377, 1051272), (403, 983448), (468, 846858), (471, 841464), (522, 759252), (558, 710268), (628, 631098), (696, 569439), (702, 564572), (744, 532701), (754, 525636), (783, 506168), (806, 491724), (837, 473512), (899, 440856), (936, 423429), (942, 420732), (1044, 379626), (1116, 355134), (1131, 350424), (1209, 327816), (1256, 315549), (1404, 282286), (1413, 280488), (1508, 262818), (1566, 253084), (1612, 245862), (1674, 236756), (1798, 220428), (1884, 210366), (2041, 194184), (2088, 189813), (2232, 177567), (2262, 175212), (2418, 163908), (2697, 146952), (2808, 141143), (2826, 140244), (3016, 131409), (3132, 126542), (3224, 122931), (3348, 118378), (3393, 116808), (3596, 110214), (3627, 109272), (3768, 105183), (4082, 97092), (4239, 93496), (4524, 87606), (4553, 87048), (4836, 81954), (4867, 81432), (5394, 73476), (5652, 70122), (6123, 64728), (6264, 63271), (6696, 59189), (6786, 58404), (7192, 55107), (7254, 54636), (8091, 48984), (8164, 48546), (8478, 46748), (9048, 43803), (9106, 43524), (9672, 40977), (9734, 40716), (10179, 38936), (10788, 36738), (10881, 36424), (11304, 35061), (11687, 33912), (12246, 32364), (13572, 29202), (13659, 29016), (14508, 27318), (14601, 27144), (16182, 24492), (16328, 24273), (16956, 23374), (18212, 21762), (18369, 21576), (19468, 20358)]