254376864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 904176000

約数和(自身を除く): 649799136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 29, 32, 36, 38, 42, 48, 56, 57, 58, 63, 72, 76, 84, 87, 96, 112, 114, 116, 126, 133, 144, 152, 168, 171, 174, 203, 224, 228, 229, 232, 252, 261, 266, 288, 304, 336, 342, 348, 399, 406, 456, 458, 464, 504, 522, 532, 551, 608, 609, 672, 684, 687, 696, 798, 812, 912, 916, 928, 1008, 1044, 1064, 1102, 1197, 1218, 1368, 1374, 1392, 1596, 1603, 1624, 1653, 1824, 1827, 1832, 2016, 2061, 2088, 2128, 2204, 2394, 2436, 2736, 2748, 2784, 3192, 3206, 3248, 3306, 3654, 3664, 3857, 4122, 4176, 4256, 4351, 4408, 4788, 4809, 4872, 4959, 5472, 5496, 6384, 6412, 6496, 6612, 6641, 7308, 7328, 7714, 8244, 8352, 8702, 8816, 9576, 9618, 9744, 9918, 10992, 11571, 12768, 12824, 13053, 13224, 13282, 14427, 14616, 15428, 16488, 17404, 17632, 19152, 19236, 19488, 19836, 19923, 21984, 23142, 25648, 26106, 26448, 26564, 28854, 29232, 30457, 30856, 32976, 34713, 34808, 38304, 38472, 39159, 39672, 39846, 46284, 46487, 51296, 52212, 52896, 53128, 57708, 58464, 59769, 60914, 61712, 65952, 69426, 69616, 76944, 78318, 79344, 79692, 91371, 92568, 92974, 104424, 106256, 115416, 119538, 121828, 123424, 126179, 138852, 139232, 139461, 153888, 156636, 158688, 159384, 182742, 185136, 185948, 208848, 212512, 230832, 239076, 243656, 252358, 274113, 277704, 278922, 313272, 318768, 365484, 370272, 371896, 378537, 417696, 418383, 461664, 478152, 487312, 504716, 548226, 555408, 557844, 626544, 637536, 730968, 743792, 757074, 836766, 883253, 956304, 974624, 1009432, 1096452, 1110816, 1115688, 1135611, 1253088, 1461936, 1487584, 1514148, 1673532, 1766506, 1912608, 2018864, 2192904, 2231376, 2271222, 2649759, 2923872, 3028296, 3347064, 3533012, 4037728, 4385808, 4462752, 4542444, 5299518, 6056592, 6694128, 7066024, 7949277, 8771616, 9084888, 10599036, 12113184, 13388256, 14132048, 15898554, 18169776, 21198072, 28264096, 31797108, 36339552, 42396144, 63594216, 84792288, 127188432, 254376864]

約数ペア:

[(1, 254376864), (2, 127188432), (3, 84792288), (4, 63594216), (6, 42396144), (7, 36339552), (8, 31797108), (9, 28264096), (12, 21198072), (14, 18169776), (16, 15898554), (18, 14132048), (19, 13388256), (21, 12113184), (24, 10599036), (28, 9084888), (29, 8771616), (32, 7949277), (36, 7066024), (38, 6694128), (42, 6056592), (48, 5299518), (56, 4542444), (57, 4462752), (58, 4385808), (63, 4037728), (72, 3533012), (76, 3347064), (84, 3028296), (87, 2923872), (96, 2649759), (112, 2271222), (114, 2231376), (116, 2192904), (126, 2018864), (133, 1912608), (144, 1766506), (152, 1673532), (168, 1514148), (171, 1487584), (174, 1461936), (203, 1253088), (224, 1135611), (228, 1115688), (229, 1110816), (232, 1096452), (252, 1009432), (261, 974624), (266, 956304), (288, 883253), (304, 836766), (336, 757074), (342, 743792), (348, 730968), (399, 637536), (406, 626544), (456, 557844), (458, 555408), (464, 548226), (504, 504716), (522, 487312), (532, 478152), (551, 461664), (608, 418383), (609, 417696), (672, 378537), (684, 371896), (687, 370272), (696, 365484), (798, 318768), (812, 313272), (912, 278922), (916, 277704), (928, 274113), (1008, 252358), (1044, 243656), (1064, 239076), (1102, 230832), (1197, 212512), (1218, 208848), (1368, 185948), (1374, 185136), (1392, 182742), (1596, 159384), (1603, 158688), (1624, 156636), (1653, 153888), (1824, 139461), (1827, 139232), (1832, 138852), (2016, 126179), (2061, 123424), (2088, 121828), (2128, 119538), (2204, 115416), (2394, 106256), (2436, 104424), (2736, 92974), (2748, 92568), (2784, 91371), (3192, 79692), (3206, 79344), (3248, 78318), (3306, 76944), (3654, 69616), (3664, 69426), (3857, 65952), (4122, 61712), (4176, 60914), (4256, 59769), (4351, 58464), (4408, 57708), (4788, 53128), (4809, 52896), (4872, 52212), (4959, 51296), (5472, 46487), (5496, 46284), (6384, 39846), (6412, 39672), (6496, 39159), (6612, 38472), (6641, 38304), (7308, 34808), (7328, 34713), (7714, 32976), (8244, 30856), (8352, 30457), (8702, 29232), (8816, 28854), (9576, 26564), (9618, 26448), (9744, 26106), (9918, 25648), (10992, 23142), (11571, 21984), (12768, 19923), (12824, 19836), (13053, 19488), (13224, 19236), (13282, 19152), (14427, 17632), (14616, 17404), (15428, 16488)]