243903456

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 216

約数和(自身を含む): 770416920

約数和(自身を除く): 526513464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 53, 57, 58, 72, 76, 87, 96, 106, 114, 116, 144, 152, 159, 171, 174, 212, 228, 232, 261, 288, 304, 318, 342, 348, 424, 456, 464, 477, 522, 551, 608, 636, 684, 696, 841, 848, 912, 928, 954, 1007, 1044, 1102, 1272, 1368, 1392, 1537, 1653, 1682, 1696, 1824, 1908, 2014, 2088, 2204, 2523, 2544, 2736, 2784, 3021, 3074, 3306, 3364, 3816, 4028, 4176, 4408, 4611, 4959, 5046, 5088, 5472, 6042, 6148, 6612, 6728, 7569, 7632, 8056, 8352, 8816, 9063, 9222, 9918, 10092, 12084, 12296, 13224, 13456, 13833, 15138, 15264, 15979, 16112, 17632, 18126, 18444, 19836, 20184, 24168, 24592, 26448, 26912, 27666, 29203, 30276, 31958, 32224, 36252, 36888, 39672, 40368, 44573, 47937, 48336, 49184, 52896, 55332, 58406, 60552, 63916, 72504, 73776, 79344, 80736, 87609, 89146, 95874, 96672, 110664, 116812, 121104, 127832, 133719, 143811, 145008, 147552, 158688, 175218, 178292, 191748, 221328, 233624, 242208, 255664, 262827, 267438, 287622, 290016, 350436, 356584, 383496, 401157, 442656, 467248, 511328, 525654, 534876, 575244, 700872, 713168, 766992, 802314, 846887, 934496, 1051308, 1069752, 1150488, 1401744, 1426336, 1533984, 1604628, 1693774, 2102616, 2139504, 2300976, 2540661, 2803488, 3209256, 3387548, 4205232, 4279008, 4601952, 5081322, 6418512, 6775096, 7621983, 8410464, 10162644, 12837024, 13550192, 15243966, 20325288, 27100384, 30487932, 40650576, 60975864, 81301152, 121951728, 243903456]

約数ペア:

[(1, 243903456), (2, 121951728), (3, 81301152), (4, 60975864), (6, 40650576), (8, 30487932), (9, 27100384), (12, 20325288), (16, 15243966), (18, 13550192), (19, 12837024), (24, 10162644), (29, 8410464), (32, 7621983), (36, 6775096), (38, 6418512), (48, 5081322), (53, 4601952), (57, 4279008), (58, 4205232), (72, 3387548), (76, 3209256), (87, 2803488), (96, 2540661), (106, 2300976), (114, 2139504), (116, 2102616), (144, 1693774), (152, 1604628), (159, 1533984), (171, 1426336), (174, 1401744), (212, 1150488), (228, 1069752), (232, 1051308), (261, 934496), (288, 846887), (304, 802314), (318, 766992), (342, 713168), (348, 700872), (424, 575244), (456, 534876), (464, 525654), (477, 511328), (522, 467248), (551, 442656), (608, 401157), (636, 383496), (684, 356584), (696, 350436), (841, 290016), (848, 287622), (912, 267438), (928, 262827), (954, 255664), (1007, 242208), (1044, 233624), (1102, 221328), (1272, 191748), (1368, 178292), (1392, 175218), (1537, 158688), (1653, 147552), (1682, 145008), (1696, 143811), (1824, 133719), (1908, 127832), (2014, 121104), (2088, 116812), (2204, 110664), (2523, 96672), (2544, 95874), (2736, 89146), (2784, 87609), (3021, 80736), (3074, 79344), (3306, 73776), (3364, 72504), (3816, 63916), (4028, 60552), (4176, 58406), (4408, 55332), (4611, 52896), (4959, 49184), (5046, 48336), (5088, 47937), (5472, 44573), (6042, 40368), (6148, 39672), (6612, 36888), (6728, 36252), (7569, 32224), (7632, 31958), (8056, 30276), (8352, 29203), (8816, 27666), (9063, 26912), (9222, 26448), (9918, 24592), (10092, 24168), (12084, 20184), (12296, 19836), (13224, 18444), (13456, 18126), (13833, 17632), (15138, 16112), (15264, 15979)]