216937224

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{143477}}^1$

素因数の和:143499

約数の個数: 64

約数和(自身を含む): 688694400

約数和(自身を除く): 471757176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 143477, 286954, 430431, 573908, 860862, 1004339, 1147816, 1291293, 1721724, 2008678, 2582586, 3013017, 3443448, 3873879, 4017356, 5165172, 6026034, 7747758, 8034712, 9039051, 10330344, 12052068, 15495516, 18078102, 24104136, 27117153, 30991032, 36156204, 54234306, 72312408, 108468612, 216937224]

約数ペア:

[(1, 216937224), (2, 108468612), (3, 72312408), (4, 54234306), (6, 36156204), (7, 30991032), (8, 27117153), (9, 24104136), (12, 18078102), (14, 15495516), (18, 12052068), (21, 10330344), (24, 9039051), (27, 8034712), (28, 7747758), (36, 6026034), (42, 5165172), (54, 4017356), (56, 3873879), (63, 3443448), (72, 3013017), (84, 2582586), (108, 2008678), (126, 1721724), (168, 1291293), (189, 1147816), (216, 1004339), (252, 860862), (378, 573908), (504, 430431), (756, 286954), (1512, 143477)]