627171168

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 1947939840

約数和(自身を除く): 1320768672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 32, 39, 43, 48, 52, 58, 62, 78, 86, 87, 93, 96, 104, 116, 124, 129, 156, 169, 172, 174, 186, 208, 232, 248, 258, 312, 338, 344, 348, 372, 377, 403, 416, 464, 496, 507, 516, 559, 624, 676, 688, 696, 744, 754, 806, 899, 928, 992, 1014, 1032, 1118, 1131, 1209, 1247, 1248, 1333, 1352, 1376, 1392, 1488, 1508, 1612, 1677, 1798, 2028, 2064, 2236, 2262, 2418, 2494, 2666, 2697, 2704, 2784, 2976, 3016, 3224, 3354, 3596, 3741, 3999, 4056, 4128, 4472, 4524, 4836, 4901, 4988, 5239, 5332, 5394, 5408, 6032, 6448, 6708, 7192, 7267, 7482, 7998, 8112, 8944, 9048, 9672, 9802, 9976, 10478, 10664, 10788, 11687, 12064, 12896, 13416, 14384, 14534, 14703, 14964, 15717, 15996, 16211, 16224, 17329, 17888, 18096, 19344, 19604, 19952, 20956, 21328, 21576, 21801, 23374, 26832, 28768, 29068, 29406, 29928, 31434, 31992, 32422, 34658, 35061, 36192, 38657, 38688, 39208, 39904, 41912, 42656, 43152, 43602, 46748, 48633, 51987, 53664, 58136, 58812, 59856, 62868, 63984, 64844, 69316, 70122, 77314, 78416, 83824, 86304, 87204, 93496, 97266, 103974, 115971, 116272, 117624, 119712, 125736, 127968, 129688, 138632, 140244, 151931, 154628, 156832, 167648, 174408, 186992, 194532, 207948, 210743, 225277, 231942, 232544, 235248, 251472, 259376, 277264, 280488, 303862, 309256, 348816, 373984, 389064, 415896, 421486, 450554, 455793, 463884, 470496, 502541, 502944, 518752, 554528, 560976, 607724, 618512, 632229, 675831, 697632, 778128, 831792, 842972, 901108, 911586, 927768, 1005082, 1121952, 1215448, 1237024, 1264458, 1351662, 1507623, 1556256, 1663584, 1685944, 1802216, 1823172, 1855536, 2010164, 2430896, 2528916, 2703324, 3015246, 3371888, 3604432, 3646344, 3711072, 4020328, 4861792, 5057832, 5406648, 6030492, 6533033, 6743776, 7208864, 7292688, 8040656, 10115664, 10813296, 12060984, 13066066, 14585376, 16081312, 19599099, 20231328, 21626592, 24121968, 26132132, 39198198, 48243936, 52264264, 78396396, 104528528, 156792792, 209057056, 313585584, 627171168]

約数ペア:

[(1, 627171168), (2, 313585584), (3, 209057056), (4, 156792792), (6, 104528528), (8, 78396396), (12, 52264264), (13, 48243936), (16, 39198198), (24, 26132132), (26, 24121968), (29, 21626592), (31, 20231328), (32, 19599099), (39, 16081312), (43, 14585376), (48, 13066066), (52, 12060984), (58, 10813296), (62, 10115664), (78, 8040656), (86, 7292688), (87, 7208864), (93, 6743776), (96, 6533033), (104, 6030492), (116, 5406648), (124, 5057832), (129, 4861792), (156, 4020328), (169, 3711072), (172, 3646344), (174, 3604432), (186, 3371888), (208, 3015246), (232, 2703324), (248, 2528916), (258, 2430896), (312, 2010164), (338, 1855536), (344, 1823172), (348, 1802216), (372, 1685944), (377, 1663584), (403, 1556256), (416, 1507623), (464, 1351662), (496, 1264458), (507, 1237024), (516, 1215448), (559, 1121952), (624, 1005082), (676, 927768), (688, 911586), (696, 901108), (744, 842972), (754, 831792), (806, 778128), (899, 697632), (928, 675831), (992, 632229), (1014, 618512), (1032, 607724), (1118, 560976), (1131, 554528), (1209, 518752), (1247, 502944), (1248, 502541), (1333, 470496), (1352, 463884), (1376, 455793), (1392, 450554), (1488, 421486), (1508, 415896), (1612, 389064), (1677, 373984), (1798, 348816), (2028, 309256), (2064, 303862), (2236, 280488), (2262, 277264), (2418, 259376), (2494, 251472), (2666, 235248), (2697, 232544), (2704, 231942), (2784, 225277), (2976, 210743), (3016, 207948), (3224, 194532), (3354, 186992), (3596, 174408), (3741, 167648), (3999, 156832), (4056, 154628), (4128, 151931), (4472, 140244), (4524, 138632), (4836, 129688), (4901, 127968), (4988, 125736), (5239, 119712), (5332, 117624), (5394, 116272), (5408, 115971), (6032, 103974), (6448, 97266), (6708, 93496), (7192, 87204), (7267, 86304), (7482, 83824), (7998, 78416), (8112, 77314), (8944, 70122), (9048, 69316), (9672, 64844), (9802, 63984), (9976, 62868), (10478, 59856), (10664, 58812), (10788, 58136), (11687, 53664), (12064, 51987), (12896, 48633), (13416, 46748), (14384, 43602), (14534, 43152), (14703, 42656), (14964, 41912), (15717, 39904), (15996, 39208), (16211, 38688), (16224, 38657), (17329, 36192), (17888, 35061), (18096, 34658), (19344, 32422), (19604, 31992), (19952, 31434), (20956, 29928), (21328, 29406), (21576, 29068), (21801, 28768), (23374, 26832)]