218899296

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9871}}^1$

素因数の和:9905

約数の個数: 144

約数和(自身を含む): 776176128

約数和(自身を除く): 557276832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 9871, 11088, 19742, 22176, 29613, 39484, 59226, 69097, 78968, 88839, 108581, 118452, 138194, 157936, 177678, 207291, 217162, 236904, 276388, 315872, 325743, 355356, 414582, 434324, 473808, 552776, 621873, 651486, 710712, 760067, 829164, 868648, 947616, 977229, 1105552, 1243746, 1302972, 1421424, 1520134, 1658328, 1737296, 1954458, 2211104, 2280201, 2487492, 2605944, 2842848, 3040268, 3316656, 3474592, 3908916, 4560402, 4974984, 5211888, 6080536, 6633312, 6840603, 7817832, 9120804, 9949968, 10423776, 12161072, 13681206, 15635664, 18241608, 19899936, 24322144, 27362412, 31271328, 36483216, 54724824, 72966432, 109449648, 218899296]

約数ペア:

[(1, 218899296), (2, 109449648), (3, 72966432), (4, 54724824), (6, 36483216), (7, 31271328), (8, 27362412), (9, 24322144), (11, 19899936), (12, 18241608), (14, 15635664), (16, 13681206), (18, 12161072), (21, 10423776), (22, 9949968), (24, 9120804), (28, 7817832), (32, 6840603), (33, 6633312), (36, 6080536), (42, 5211888), (44, 4974984), (48, 4560402), (56, 3908916), (63, 3474592), (66, 3316656), (72, 3040268), (77, 2842848), (84, 2605944), (88, 2487492), (96, 2280201), (99, 2211104), (112, 1954458), (126, 1737296), (132, 1658328), (144, 1520134), (154, 1421424), (168, 1302972), (176, 1243746), (198, 1105552), (224, 977229), (231, 947616), (252, 868648), (264, 829164), (288, 760067), (308, 710712), (336, 651486), (352, 621873), (396, 552776), (462, 473808), (504, 434324), (528, 414582), (616, 355356), (672, 325743), (693, 315872), (792, 276388), (924, 236904), (1008, 217162), (1056, 207291), (1232, 177678), (1386, 157936), (1584, 138194), (1848, 118452), (2016, 108581), (2464, 88839), (2772, 78968), (3168, 69097), (3696, 59226), (5544, 39484), (7392, 29613), (9871, 22176), (11088, 19742)]