218476656

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 160

約数和(自身を含む): 674956800

約数和(自身を除く): 456480144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 71, 72, 102, 108, 136, 142, 144, 153, 204, 213, 216, 272, 284, 306, 408, 419, 426, 432, 459, 568, 612, 639, 816, 838, 852, 918, 1136, 1207, 1224, 1257, 1278, 1676, 1704, 1836, 1917, 2414, 2448, 2514, 2556, 3352, 3408, 3621, 3672, 3771, 3834, 4828, 5028, 5112, 6704, 7123, 7242, 7344, 7542, 7668, 9656, 10056, 10224, 10863, 11313, 14246, 14484, 15084, 15336, 19312, 20112, 21369, 21726, 22626, 28492, 28968, 29749, 30168, 30672, 32589, 42738, 43452, 45252, 56984, 57936, 59498, 60336, 64107, 65178, 85476, 86904, 89247, 90504, 113968, 118996, 128214, 130356, 170952, 173808, 178494, 181008, 192321, 237992, 256428, 260712, 267741, 341904, 356988, 384642, 475984, 505733, 512856, 521424, 535482, 713976, 769284, 803223, 1011466, 1025712, 1070964, 1427952, 1517199, 1538568, 1606446, 2022932, 2141928, 3034398, 3077136, 3212892, 4045864, 4283856, 4551597, 6068796, 6425784, 8091728, 9103194, 12137592, 12851568, 13654791, 18206388, 24275184, 27309582, 36412776, 54619164, 72825552, 109238328, 218476656]

約数ペア:

[(1, 218476656), (2, 109238328), (3, 72825552), (4, 54619164), (6, 36412776), (8, 27309582), (9, 24275184), (12, 18206388), (16, 13654791), (17, 12851568), (18, 12137592), (24, 9103194), (27, 8091728), (34, 6425784), (36, 6068796), (48, 4551597), (51, 4283856), (54, 4045864), (68, 3212892), (71, 3077136), (72, 3034398), (102, 2141928), (108, 2022932), (136, 1606446), (142, 1538568), (144, 1517199), (153, 1427952), (204, 1070964), (213, 1025712), (216, 1011466), (272, 803223), (284, 769284), (306, 713976), (408, 535482), (419, 521424), (426, 512856), (432, 505733), (459, 475984), (568, 384642), (612, 356988), (639, 341904), (816, 267741), (838, 260712), (852, 256428), (918, 237992), (1136, 192321), (1207, 181008), (1224, 178494), (1257, 173808), (1278, 170952), (1676, 130356), (1704, 128214), (1836, 118996), (1917, 113968), (2414, 90504), (2448, 89247), (2514, 86904), (2556, 85476), (3352, 65178), (3408, 64107), (3621, 60336), (3672, 59498), (3771, 57936), (3834, 56984), (4828, 45252), (5028, 43452), (5112, 42738), (6704, 32589), (7123, 30672), (7242, 30168), (7344, 29749), (7542, 28968), (7668, 28492), (9656, 22626), (10056, 21726), (10224, 21369), (10863, 20112), (11313, 19312), (14246, 15336), (14484, 15084)]