217425744

素因数分解:

$2^4\times 3^2\times {\mathrm{523}}^1\times {\mathrm{2887}}^1$

素因数の和:3424

約数の個数: 60

約数和(自身を含む): 609864736

約数和(自身を除く): 392438992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 523, 1046, 1569, 2092, 2887, 3138, 4184, 4707, 5774, 6276, 8368, 8661, 9414, 11548, 12552, 17322, 18828, 23096, 25104, 25983, 34644, 37656, 46192, 51966, 69288, 75312, 103932, 138576, 207864, 415728, 1509901, 3019802, 4529703, 6039604, 9059406, 12079208, 13589109, 18118812, 24158416, 27178218, 36237624, 54356436, 72475248, 108712872, 217425744]

約数ペア:

[(1, 217425744), (2, 108712872), (3, 72475248), (4, 54356436), (6, 36237624), (8, 27178218), (9, 24158416), (12, 18118812), (16, 13589109), (18, 12079208), (24, 9059406), (36, 6039604), (48, 4529703), (72, 3019802), (144, 1509901), (523, 415728), (1046, 207864), (1569, 138576), (2092, 103932), (2887, 75312), (3138, 69288), (4184, 51966), (4707, 46192), (5774, 37656), (6276, 34644), (8368, 25983), (8661, 25104), (9414, 23096), (11548, 18828), (12552, 17322)]