223217344

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 168

約数和(自身を含む): 562904640

約数和(自身を除く): 339687296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 53, 56, 64, 68, 79, 98, 106, 112, 119, 136, 158, 196, 212, 224, 238, 272, 316, 371, 392, 424, 448, 476, 544, 553, 632, 742, 784, 833, 848, 901, 952, 1088, 1106, 1264, 1343, 1484, 1568, 1666, 1696, 1802, 1904, 2212, 2528, 2597, 2686, 2968, 3136, 3332, 3392, 3604, 3808, 3871, 4187, 4424, 5056, 5194, 5372, 5936, 6307, 6664, 7208, 7616, 7742, 8374, 8848, 9401, 10388, 10744, 11872, 12614, 13328, 14416, 15484, 16748, 17696, 18802, 20776, 21488, 23744, 25228, 26656, 28832, 29309, 30968, 33496, 35392, 37604, 41552, 42976, 44149, 50456, 53312, 57664, 58618, 61936, 65807, 66992, 71179, 75208, 83104, 85952, 88298, 100912, 117236, 123872, 131614, 133984, 142358, 150416, 166208, 176596, 201824, 205163, 234472, 247744, 263228, 267968, 284716, 300832, 353192, 403648, 410326, 468944, 498253, 526456, 569432, 601664, 706384, 820652, 937888, 996506, 1052912, 1138864, 1412768, 1641304, 1875776, 1993012, 2105824, 2277728, 2825536, 3282608, 3487771, 3986024, 4211648, 4555456, 6565216, 6975542, 7972048, 13130432, 13951084, 15944096, 27902168, 31888192, 55804336, 111608672, 223217344]

約数ペア:

[(1, 223217344), (2, 111608672), (4, 55804336), (7, 31888192), (8, 27902168), (14, 15944096), (16, 13951084), (17, 13130432), (28, 7972048), (32, 6975542), (34, 6565216), (49, 4555456), (53, 4211648), (56, 3986024), (64, 3487771), (68, 3282608), (79, 2825536), (98, 2277728), (106, 2105824), (112, 1993012), (119, 1875776), (136, 1641304), (158, 1412768), (196, 1138864), (212, 1052912), (224, 996506), (238, 937888), (272, 820652), (316, 706384), (371, 601664), (392, 569432), (424, 526456), (448, 498253), (476, 468944), (544, 410326), (553, 403648), (632, 353192), (742, 300832), (784, 284716), (833, 267968), (848, 263228), (901, 247744), (952, 234472), (1088, 205163), (1106, 201824), (1264, 176596), (1343, 166208), (1484, 150416), (1568, 142358), (1666, 133984), (1696, 131614), (1802, 123872), (1904, 117236), (2212, 100912), (2528, 88298), (2597, 85952), (2686, 83104), (2968, 75208), (3136, 71179), (3332, 66992), (3392, 65807), (3604, 61936), (3808, 58618), (3871, 57664), (4187, 53312), (4424, 50456), (5056, 44149), (5194, 42976), (5372, 41552), (5936, 37604), (6307, 35392), (6664, 33496), (7208, 30968), (7616, 29309), (7742, 28832), (8374, 26656), (8848, 25228), (9401, 23744), (10388, 21488), (10744, 20776), (11872, 18802), (12614, 17696), (13328, 16748), (14416, 15484)]