197042688

素因数分解:

$2^9\times 3^2\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:786

約数の個数: 120

約数和(自身を含む): 578825676

約数和(自身を除く): 381782988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 512, 549, 576, 701, 732, 768, 976, 1098, 1152, 1402, 1464, 1536, 1952, 2103, 2196, 2304, 2804, 2928, 3904, 4206, 4392, 4608, 5608, 5856, 6309, 7808, 8412, 8784, 11216, 11712, 12618, 15616, 16824, 17568, 22432, 23424, 25236, 31232, 33648, 35136, 42761, 44864, 46848, 50472, 67296, 70272, 85522, 89728, 93696, 100944, 128283, 134592, 140544, 171044, 179456, 201888, 256566, 269184, 281088, 342088, 358912, 384849, 403776, 513132, 538368, 684176, 769698, 807552, 1026264, 1076736, 1368352, 1539396, 1615104, 2052528, 2736704, 3078792, 3230208, 4105056, 5473408, 6157584, 8210112, 10946816, 12315168, 16420224, 21893632, 24630336, 32840448, 49260672, 65680896, 98521344, 197042688]

約数ペア:

[(1, 197042688), (2, 98521344), (3, 65680896), (4, 49260672), (6, 32840448), (8, 24630336), (9, 21893632), (12, 16420224), (16, 12315168), (18, 10946816), (24, 8210112), (32, 6157584), (36, 5473408), (48, 4105056), (61, 3230208), (64, 3078792), (72, 2736704), (96, 2052528), (122, 1615104), (128, 1539396), (144, 1368352), (183, 1076736), (192, 1026264), (244, 807552), (256, 769698), (288, 684176), (366, 538368), (384, 513132), (488, 403776), (512, 384849), (549, 358912), (576, 342088), (701, 281088), (732, 269184), (768, 256566), (976, 201888), (1098, 179456), (1152, 171044), (1402, 140544), (1464, 134592), (1536, 128283), (1952, 100944), (2103, 93696), (2196, 89728), (2304, 85522), (2804, 70272), (2928, 67296), (3904, 50472), (4206, 46848), (4392, 44864), (4608, 42761), (5608, 35136), (5856, 33648), (6309, 31232), (7808, 25236), (8412, 23424), (8784, 22432), (11216, 17568), (11712, 16824), (12618, 15616)]