216717984

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5119}}^1$

素因数の和:5152

約数の個数: 144

約数和(自身を含む): 735436800

約数和(自身を除く): 518718816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5119, 5292, 6048, 7056, 10238, 10584, 14112, 15357, 20476, 21168, 30714, 35833, 40952, 42336, 46071, 61428, 71666, 81904, 92142, 107499, 122856, 138213, 143332, 163808, 184284, 214998, 245712, 250831, 276426, 286664, 322497, 368568, 429996, 491424, 501662, 552852, 573328, 644994, 737136, 752493, 859992, 967491, 1003324, 1105704, 1146656, 1289988, 1474272, 1504986, 1719984, 1934982, 2006648, 2211408, 2257479, 2579976, 3009972, 3439968, 3869964, 4013296, 4422816, 4514958, 5159952, 6019944, 6772437, 7739928, 8026592, 9029916, 10319904, 12039888, 13544874, 15479856, 18059832, 24079776, 27089748, 30959712, 36119664, 54179496, 72239328, 108358992, 216717984]

約数ペア:

[(1, 216717984), (2, 108358992), (3, 72239328), (4, 54179496), (6, 36119664), (7, 30959712), (8, 27089748), (9, 24079776), (12, 18059832), (14, 15479856), (16, 13544874), (18, 12039888), (21, 10319904), (24, 9029916), (27, 8026592), (28, 7739928), (32, 6772437), (36, 6019944), (42, 5159952), (48, 4514958), (49, 4422816), (54, 4013296), (56, 3869964), (63, 3439968), (72, 3009972), (84, 2579976), (96, 2257479), (98, 2211408), (108, 2006648), (112, 1934982), (126, 1719984), (144, 1504986), (147, 1474272), (168, 1289988), (189, 1146656), (196, 1105704), (216, 1003324), (224, 967491), (252, 859992), (288, 752493), (294, 737136), (336, 644994), (378, 573328), (392, 552852), (432, 501662), (441, 491424), (504, 429996), (588, 368568), (672, 322497), (756, 286664), (784, 276426), (864, 250831), (882, 245712), (1008, 214998), (1176, 184284), (1323, 163808), (1512, 143332), (1568, 138213), (1764, 122856), (2016, 107499), (2352, 92142), (2646, 81904), (3024, 71666), (3528, 61428), (4704, 46071), (5119, 42336), (5292, 40952), (6048, 35833), (7056, 30714), (10238, 21168), (10584, 20476), (14112, 15357)]