218520432

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{116731}}^1$

素因数の和:116758

約数の個数: 60

約数和(自身を含む): 658601944

約数和(自身を除く): 440081512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 116731, 233462, 350193, 466924, 700386, 933848, 1050579, 1400772, 1517503, 1867696, 2101158, 2801544, 3035006, 4202316, 4552509, 5603088, 6070012, 8404632, 9105018, 12140024, 13657527, 16809264, 18210036, 24280048, 27315054, 36420072, 54630108, 72840144, 109260216, 218520432]

約数ペア:

[(1, 218520432), (2, 109260216), (3, 72840144), (4, 54630108), (6, 36420072), (8, 27315054), (9, 24280048), (12, 18210036), (13, 16809264), (16, 13657527), (18, 12140024), (24, 9105018), (26, 8404632), (36, 6070012), (39, 5603088), (48, 4552509), (52, 4202316), (72, 3035006), (78, 2801544), (104, 2101158), (117, 1867696), (144, 1517503), (156, 1400772), (208, 1050579), (234, 933848), (312, 700386), (468, 466924), (624, 350193), (936, 233462), (1872, 116731)]