331184592

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:450

約数の個数: 160

約数和(自身を含む): 1010947200

約数和(自身を除く): 679762608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 157, 171, 216, 228, 257, 304, 314, 342, 432, 456, 471, 513, 514, 628, 684, 771, 912, 942, 1026, 1028, 1256, 1368, 1413, 1542, 1884, 2052, 2056, 2313, 2512, 2736, 2826, 2983, 3084, 3768, 4104, 4112, 4239, 4626, 4883, 5652, 5966, 6168, 6939, 7536, 8208, 8478, 8949, 9252, 9766, 11304, 11932, 12336, 13878, 14649, 16956, 17898, 18504, 19532, 22608, 23864, 26847, 27756, 29298, 33912, 35796, 37008, 39064, 40349, 43947, 47728, 53694, 55512, 58596, 67824, 71592, 78128, 80541, 80698, 87894, 107388, 111024, 117192, 121047, 131841, 143184, 161082, 161396, 175788, 214776, 234384, 242094, 263682, 322164, 322792, 351576, 363141, 429552, 484188, 527364, 644328, 645584, 703152, 726282, 766631, 968376, 1054728, 1089423, 1288656, 1452564, 1533262, 1936752, 2109456, 2178846, 2299893, 2905128, 3066524, 4357692, 4599786, 5810256, 6133048, 6899679, 8715384, 9199572, 12266096, 13799358, 17430768, 18399144, 20699037, 27598716, 36798288, 41398074, 55197432, 82796148, 110394864, 165592296, 331184592]

約数ペア:

[(1, 331184592), (2, 165592296), (3, 110394864), (4, 82796148), (6, 55197432), (8, 41398074), (9, 36798288), (12, 27598716), (16, 20699037), (18, 18399144), (19, 17430768), (24, 13799358), (27, 12266096), (36, 9199572), (38, 8715384), (48, 6899679), (54, 6133048), (57, 5810256), (72, 4599786), (76, 4357692), (108, 3066524), (114, 2905128), (144, 2299893), (152, 2178846), (157, 2109456), (171, 1936752), (216, 1533262), (228, 1452564), (257, 1288656), (304, 1089423), (314, 1054728), (342, 968376), (432, 766631), (456, 726282), (471, 703152), (513, 645584), (514, 644328), (628, 527364), (684, 484188), (771, 429552), (912, 363141), (942, 351576), (1026, 322792), (1028, 322164), (1256, 263682), (1368, 242094), (1413, 234384), (1542, 214776), (1884, 175788), (2052, 161396), (2056, 161082), (2313, 143184), (2512, 131841), (2736, 121047), (2826, 117192), (2983, 111024), (3084, 107388), (3768, 87894), (4104, 80698), (4112, 80541), (4239, 78128), (4626, 71592), (4883, 67824), (5652, 58596), (5966, 55512), (6168, 53694), (6939, 47728), (7536, 43947), (8208, 40349), (8478, 39064), (8949, 37008), (9252, 35796), (9766, 33912), (11304, 29298), (11932, 27756), (12336, 26847), (13878, 23864), (14649, 22608), (16956, 19532), (17898, 18504)]