211676724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{49411}}^1$

素因数の和:49445

約数の個数: 72

約数和(自身を含む): 647494848

約数和(自身を除く): 435818124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 49411, 98822, 148233, 197644, 296466, 345877, 444699, 592932, 691754, 839987, 889398, 1037631, 1383508, 1679974, 1778796, 2075262, 2519961, 3112893, 3359948, 4150524, 5039922, 5879909, 6225786, 7559883, 10079844, 11759818, 12451572, 15119766, 17639727, 23519636, 30239532, 35279454, 52919181, 70558908, 105838362, 211676724]

約数ペア:

[(1, 211676724), (2, 105838362), (3, 70558908), (4, 52919181), (6, 35279454), (7, 30239532), (9, 23519636), (12, 17639727), (14, 15119766), (17, 12451572), (18, 11759818), (21, 10079844), (28, 7559883), (34, 6225786), (36, 5879909), (42, 5039922), (51, 4150524), (63, 3359948), (68, 3112893), (84, 2519961), (102, 2075262), (119, 1778796), (126, 1679974), (153, 1383508), (204, 1037631), (238, 889398), (252, 839987), (306, 691754), (357, 592932), (476, 444699), (612, 345877), (714, 296466), (1071, 197644), (1428, 148233), (2142, 98822), (4284, 49411)]