217460959958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1330541}}^1$

素因数の和:1330613

約数の個数: 64

約数和(自身を含む): 413851783680

約数和(自身を除く): 196390823722

約数列:

[1, 2, 11, 17, 19, 22, 23, 34, 38, 46, 187, 209, 253, 323, 374, 391, 418, 437, 506, 646, 782, 874, 3553, 4301, 4807, 7106, 7429, 8602, 9614, 14858, 81719, 163438, 1330541, 2661082, 14635951, 22619197, 25280279, 29271902, 30602443, 45238394, 50560558, 61204886, 248811167, 278083069, 336626873, 429764743, 497622334, 520241531, 556166138, 581446417, 673253746, 859529486, 1040483062, 1162892834, 4727412173, 5722656841, 6395910587, 9454824346, 9884589089, 11445313682, 12791821174, 19769178178, 108730479979, 217460959958]

約数ペア:

[(1, 217460959958), (2, 108730479979), (11, 19769178178), (17, 12791821174), (19, 11445313682), (22, 9884589089), (23, 9454824346), (34, 6395910587), (38, 5722656841), (46, 4727412173), (187, 1162892834), (209, 1040483062), (253, 859529486), (323, 673253746), (374, 581446417), (391, 556166138), (418, 520241531), (437, 497622334), (506, 429764743), (646, 336626873), (782, 278083069), (874, 248811167), (3553, 61204886), (4301, 50560558), (4807, 45238394), (7106, 30602443), (7429, 29271902), (8602, 25280279), (9614, 22619197), (14858, 14635951), (81719, 2661082), (163438, 1330541)]