1208879724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19819}}^1$

素因数の和:19879

約数の個数: 96

約数和(自身を含む): 3356398080

約数和(自身を除く): 2147518356

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 204, 221, 276, 299, 391, 442, 598, 663, 782, 884, 897, 1173, 1196, 1326, 1564, 1794, 2346, 2652, 3588, 4692, 5083, 10166, 15249, 19819, 20332, 30498, 39638, 59457, 60996, 79276, 118914, 237828, 257647, 336923, 455837, 515294, 673846, 772941, 911674, 1010769, 1030588, 1347692, 1367511, 1545882, 1823348, 2021538, 2735022, 3091764, 4043076, 4379999, 5470044, 5925881, 7749229, 8759998, 11851762, 13139997, 15498458, 17519996, 17777643, 23247687, 23703524, 26279994, 30996916, 35555286, 46495374, 52559988, 71110572, 92990748, 100739977, 201479954, 302219931, 402959908, 604439862, 1208879724]

約数ペア:

[(1, 1208879724), (2, 604439862), (3, 402959908), (4, 302219931), (6, 201479954), (12, 100739977), (13, 92990748), (17, 71110572), (23, 52559988), (26, 46495374), (34, 35555286), (39, 30996916), (46, 26279994), (51, 23703524), (52, 23247687), (68, 17777643), (69, 17519996), (78, 15498458), (92, 13139997), (102, 11851762), (138, 8759998), (156, 7749229), (204, 5925881), (221, 5470044), (276, 4379999), (299, 4043076), (391, 3091764), (442, 2735022), (598, 2021538), (663, 1823348), (782, 1545882), (884, 1367511), (897, 1347692), (1173, 1030588), (1196, 1010769), (1326, 911674), (1564, 772941), (1794, 673846), (2346, 515294), (2652, 455837), (3588, 336923), (4692, 257647), (5083, 237828), (10166, 118914), (15249, 79276), (19819, 60996), (20332, 59457), (30498, 39638)]