308615328

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1200

約数の個数: 216

約数和(自身を含む): 1075576320

約数和(自身を除く): 766960992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1151, 1176, 1197, 1368, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2302, 2352, 2394, 2736, 2793, 3192, 3453, 3528, 3724, 4256, 4604, 4704, 4788, 5472, 5586, 6384, 6906, 7056, 7448, 8057, 8379, 9208, 9576, 10359, 11172, 12768, 13812, 14112, 14896, 16114, 16758, 18416, 19152, 20718, 21869, 22344, 24171, 27624, 29792, 32228, 33516, 36832, 38304, 41436, 43738, 44688, 48342, 55248, 56399, 64456, 65607, 67032, 72513, 82872, 87476, 89376, 96684, 110496, 112798, 128912, 131214, 134064, 145026, 153083, 165744, 169197, 174952, 193368, 196821, 225596, 257824, 262428, 268128, 290052, 306166, 331488, 338394, 349904, 386736, 393642, 451192, 459249, 507591, 524856, 580104, 612332, 676788, 699808, 773472, 787284, 902384, 918498, 1015182, 1049712, 1071581, 1160208, 1224664, 1353576, 1377747, 1574568, 1804768, 1836996, 2030364, 2099424, 2143162, 2320416, 2449328, 2707152, 2755494, 3149136, 3214743, 3673992, 4060728, 4286324, 4898656, 5414304, 5510988, 6298272, 6429486, 7347984, 8121456, 8572648, 9644229, 11021976, 12858972, 14695968, 16242912, 17145296, 19288458, 22043952, 25717944, 34290592, 38576916, 44087904, 51435888, 77153832, 102871776, 154307664, 308615328]

約数ペア:

[(1, 308615328), (2, 154307664), (3, 102871776), (4, 77153832), (6, 51435888), (7, 44087904), (8, 38576916), (9, 34290592), (12, 25717944), (14, 22043952), (16, 19288458), (18, 17145296), (19, 16242912), (21, 14695968), (24, 12858972), (28, 11021976), (32, 9644229), (36, 8572648), (38, 8121456), (42, 7347984), (48, 6429486), (49, 6298272), (56, 5510988), (57, 5414304), (63, 4898656), (72, 4286324), (76, 4060728), (84, 3673992), (96, 3214743), (98, 3149136), (112, 2755494), (114, 2707152), (126, 2449328), (133, 2320416), (144, 2143162), (147, 2099424), (152, 2030364), (168, 1836996), (171, 1804768), (196, 1574568), (224, 1377747), (228, 1353576), (252, 1224664), (266, 1160208), (288, 1071581), (294, 1049712), (304, 1015182), (336, 918498), (342, 902384), (392, 787284), (399, 773472), (441, 699808), (456, 676788), (504, 612332), (532, 580104), (588, 524856), (608, 507591), (672, 459249), (684, 451192), (784, 393642), (798, 386736), (882, 349904), (912, 338394), (931, 331488), (1008, 306166), (1064, 290052), (1151, 268128), (1176, 262428), (1197, 257824), (1368, 225596), (1568, 196821), (1596, 193368), (1764, 174952), (1824, 169197), (1862, 165744), (2016, 153083), (2128, 145026), (2302, 134064), (2352, 131214), (2394, 128912), (2736, 112798), (2793, 110496), (3192, 96684), (3453, 89376), (3528, 87476), (3724, 82872), (4256, 72513), (4604, 67032), (4704, 65607), (4788, 64456), (5472, 56399), (5586, 55248), (6384, 48342), (6906, 44688), (7056, 43738), (7448, 41436), (8057, 38304), (8379, 36832), (9208, 33516), (9576, 32228), (10359, 29792), (11172, 27624), (12768, 24171), (13812, 22344), (14112, 21869), (14896, 20718), (16114, 19152), (16758, 18416)]