978988608

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 252

約数和(自身を含む): 3099884580

約数和(自身を除く): 2120895972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 89, 96, 104, 113, 117, 144, 156, 169, 178, 192, 208, 226, 234, 267, 288, 312, 338, 339, 356, 416, 452, 468, 507, 534, 576, 624, 676, 678, 712, 801, 832, 904, 936, 1014, 1017, 1068, 1157, 1248, 1352, 1356, 1424, 1469, 1521, 1602, 1808, 1872, 2028, 2034, 2136, 2314, 2496, 2704, 2712, 2848, 2938, 3042, 3204, 3471, 3616, 3744, 4056, 4068, 4272, 4407, 4628, 5408, 5424, 5696, 5876, 6084, 6408, 6942, 7232, 7488, 8112, 8136, 8544, 8814, 9256, 10057, 10413, 10816, 10848, 11752, 12168, 12816, 13221, 13884, 15041, 16224, 16272, 17088, 17628, 18512, 19097, 20114, 20826, 21696, 23504, 24336, 25632, 26442, 27768, 30082, 30171, 32448, 32544, 35256, 37024, 38194, 40228, 41652, 45123, 47008, 48672, 51264, 52884, 55536, 57291, 60164, 60342, 65088, 70512, 74048, 76388, 80456, 83304, 90246, 90513, 94016, 97344, 105768, 111072, 114582, 120328, 120684, 130741, 135369, 141024, 152776, 160912, 166608, 171873, 180492, 181026, 211536, 222144, 229164, 240656, 241368, 261482, 270738, 282048, 305552, 321824, 333216, 343746, 360984, 362052, 392223, 423072, 458328, 481312, 482736, 522964, 541476, 611104, 643648, 666432, 687492, 721968, 724104, 784446, 846144, 916656, 962624, 965472, 1045928, 1082952, 1176669, 1222208, 1374984, 1443936, 1448208, 1568892, 1699633, 1833312, 1930944, 2091856, 2165904, 2353338, 2749968, 2887872, 2896416, 3137784, 3399266, 3666624, 4183712, 4331808, 4706676, 5098899, 5499936, 5792832, 6275568, 6798532, 8367424, 8663616, 9413352, 10197798, 10999872, 12551136, 13597064, 15296697, 18826704, 20395596, 25102272, 27194128, 30593394, 37653408, 40791192, 54388256, 61186788, 75306816, 81582384, 108776512, 122373576, 163164768, 244747152, 326329536, 489494304, 978988608]

約数ペア:

[(1, 978988608), (2, 489494304), (3, 326329536), (4, 244747152), (6, 163164768), (8, 122373576), (9, 108776512), (12, 81582384), (13, 75306816), (16, 61186788), (18, 54388256), (24, 40791192), (26, 37653408), (32, 30593394), (36, 27194128), (39, 25102272), (48, 20395596), (52, 18826704), (64, 15296697), (72, 13597064), (78, 12551136), (89, 10999872), (96, 10197798), (104, 9413352), (113, 8663616), (117, 8367424), (144, 6798532), (156, 6275568), (169, 5792832), (178, 5499936), (192, 5098899), (208, 4706676), (226, 4331808), (234, 4183712), (267, 3666624), (288, 3399266), (312, 3137784), (338, 2896416), (339, 2887872), (356, 2749968), (416, 2353338), (452, 2165904), (468, 2091856), (507, 1930944), (534, 1833312), (576, 1699633), (624, 1568892), (676, 1448208), (678, 1443936), (712, 1374984), (801, 1222208), (832, 1176669), (904, 1082952), (936, 1045928), (1014, 965472), (1017, 962624), (1068, 916656), (1157, 846144), (1248, 784446), (1352, 724104), (1356, 721968), (1424, 687492), (1469, 666432), (1521, 643648), (1602, 611104), (1808, 541476), (1872, 522964), (2028, 482736), (2034, 481312), (2136, 458328), (2314, 423072), (2496, 392223), (2704, 362052), (2712, 360984), (2848, 343746), (2938, 333216), (3042, 321824), (3204, 305552), (3471, 282048), (3616, 270738), (3744, 261482), (4056, 241368), (4068, 240656), (4272, 229164), (4407, 222144), (4628, 211536), (5408, 181026), (5424, 180492), (5696, 171873), (5876, 166608), (6084, 160912), (6408, 152776), (6942, 141024), (7232, 135369), (7488, 130741), (8112, 120684), (8136, 120328), (8544, 114582), (8814, 111072), (9256, 105768), (10057, 97344), (10413, 94016), (10816, 90513), (10848, 90246), (11752, 83304), (12168, 80456), (12816, 76388), (13221, 74048), (13884, 70512), (15041, 65088), (16224, 60342), (16272, 60164), (17088, 57291), (17628, 55536), (18512, 52884), (19097, 51264), (20114, 48672), (20826, 47008), (21696, 45123), (23504, 41652), (24336, 40228), (25632, 38194), (26442, 37024), (27768, 35256), (30082, 32544), (30171, 32448)]