397760832

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 252

約数和(自身を含む): 1405958580

約数和(自身を除く): 1008197748

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 192, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 448, 476, 504, 544, 576, 588, 612, 672, 714, 784, 816, 829, 833, 882, 952, 1008, 1071, 1088, 1176, 1224, 1344, 1428, 1568, 1632, 1658, 1666, 1764, 1904, 2016, 2142, 2352, 2448, 2487, 2499, 2856, 3136, 3264, 3316, 3332, 3528, 3808, 4032, 4284, 4704, 4896, 4974, 4998, 5712, 5803, 6632, 6664, 7056, 7461, 7497, 7616, 8568, 9408, 9792, 9948, 9996, 11424, 11606, 13264, 13328, 14093, 14112, 14922, 14994, 17136, 17409, 19896, 19992, 22848, 23212, 26528, 26656, 28186, 28224, 29844, 29988, 34272, 34818, 39792, 39984, 40621, 42279, 46424, 52227, 53056, 53312, 56372, 59688, 59976, 68544, 69636, 79584, 79968, 81242, 84558, 92848, 98651, 104454, 112744, 119376, 119952, 121863, 126837, 139272, 159168, 159936, 162484, 169116, 185696, 197302, 208908, 225488, 238752, 239904, 243726, 253674, 278544, 295953, 324968, 338232, 365589, 371392, 394604, 417816, 450976, 477504, 479808, 487452, 507348, 557088, 591906, 649936, 676464, 690557, 731178, 789208, 835632, 887859, 901952, 974904, 1014696, 1114176, 1183812, 1299872, 1352928, 1381114, 1462356, 1578416, 1671264, 1775718, 1949808, 2029392, 2071671, 2367624, 2599744, 2705856, 2762228, 2924712, 3156832, 3342528, 3551436, 3899616, 4058784, 4143342, 4735248, 5524456, 5849424, 6215013, 6313664, 7102872, 7799232, 8117568, 8286684, 9470496, 11048912, 11698848, 12430026, 14205744, 16573368, 18940992, 22097824, 23397696, 24860052, 28411488, 33146736, 44195648, 49720104, 56822976, 66293472, 99440208, 132586944, 198880416, 397760832]

約数ペア:

[(1, 397760832), (2, 198880416), (3, 132586944), (4, 99440208), (6, 66293472), (7, 56822976), (8, 49720104), (9, 44195648), (12, 33146736), (14, 28411488), (16, 24860052), (17, 23397696), (18, 22097824), (21, 18940992), (24, 16573368), (28, 14205744), (32, 12430026), (34, 11698848), (36, 11048912), (42, 9470496), (48, 8286684), (49, 8117568), (51, 7799232), (56, 7102872), (63, 6313664), (64, 6215013), (68, 5849424), (72, 5524456), (84, 4735248), (96, 4143342), (98, 4058784), (102, 3899616), (112, 3551436), (119, 3342528), (126, 3156832), (136, 2924712), (144, 2762228), (147, 2705856), (153, 2599744), (168, 2367624), (192, 2071671), (196, 2029392), (204, 1949808), (224, 1775718), (238, 1671264), (252, 1578416), (272, 1462356), (288, 1381114), (294, 1352928), (306, 1299872), (336, 1183812), (357, 1114176), (392, 1014696), (408, 974904), (441, 901952), (448, 887859), (476, 835632), (504, 789208), (544, 731178), (576, 690557), (588, 676464), (612, 649936), (672, 591906), (714, 557088), (784, 507348), (816, 487452), (829, 479808), (833, 477504), (882, 450976), (952, 417816), (1008, 394604), (1071, 371392), (1088, 365589), (1176, 338232), (1224, 324968), (1344, 295953), (1428, 278544), (1568, 253674), (1632, 243726), (1658, 239904), (1666, 238752), (1764, 225488), (1904, 208908), (2016, 197302), (2142, 185696), (2352, 169116), (2448, 162484), (2487, 159936), (2499, 159168), (2856, 139272), (3136, 126837), (3264, 121863), (3316, 119952), (3332, 119376), (3528, 112744), (3808, 104454), (4032, 98651), (4284, 92848), (4704, 84558), (4896, 81242), (4974, 79968), (4998, 79584), (5712, 69636), (5803, 68544), (6632, 59976), (6664, 59688), (7056, 56372), (7461, 53312), (7497, 53056), (7616, 52227), (8568, 46424), (9408, 42279), (9792, 40621), (9948, 39984), (9996, 39792), (11424, 34818), (11606, 34272), (13264, 29988), (13328, 29844), (14093, 28224), (14112, 28186), (14922, 26656), (14994, 26528), (17136, 23212), (17409, 22848), (19896, 19992)]