219158082

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 579882240

約数和(自身を除く): 360724158

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 101, 117, 143, 198, 202, 234, 281, 286, 297, 303, 351, 429, 562, 594, 606, 702, 843, 858, 909, 1111, 1287, 1313, 1686, 1818, 2222, 2529, 2574, 2626, 2727, 3091, 3333, 3653, 3861, 3939, 5058, 5454, 6182, 6666, 7306, 7587, 7722, 7878, 9273, 9999, 10959, 11817, 14443, 15174, 18546, 19998, 21918, 23634, 27819, 28381, 28886, 29997, 32877, 35451, 40183, 43329, 55638, 56762, 59994, 65754, 70902, 80366, 83457, 85143, 86658, 98631, 120549, 129987, 166914, 170286, 197262, 241098, 255429, 259974, 312191, 361647, 368953, 389961, 510858, 624382, 723294, 737906, 766287, 779922, 936573, 1084941, 1106859, 1532574, 1873146, 2169882, 2213718, 2809719, 3320577, 4058483, 5619438, 6641154, 8116966, 8429157, 9961731, 12175449, 16858314, 19923462, 24350898, 36526347, 73052694, 109579041, 219158082]

約数ペア:

[(1, 219158082), (2, 109579041), (3, 73052694), (6, 36526347), (9, 24350898), (11, 19923462), (13, 16858314), (18, 12175449), (22, 9961731), (26, 8429157), (27, 8116966), (33, 6641154), (39, 5619438), (54, 4058483), (66, 3320577), (78, 2809719), (99, 2213718), (101, 2169882), (117, 1873146), (143, 1532574), (198, 1106859), (202, 1084941), (234, 936573), (281, 779922), (286, 766287), (297, 737906), (303, 723294), (351, 624382), (429, 510858), (562, 389961), (594, 368953), (606, 361647), (702, 312191), (843, 259974), (858, 255429), (909, 241098), (1111, 197262), (1287, 170286), (1313, 166914), (1686, 129987), (1818, 120549), (2222, 98631), (2529, 86658), (2574, 85143), (2626, 83457), (2727, 80366), (3091, 70902), (3333, 65754), (3653, 59994), (3861, 56762), (3939, 55638), (5058, 43329), (5454, 40183), (6182, 35451), (6666, 32877), (7306, 29997), (7587, 28886), (7722, 28381), (7878, 27819), (9273, 23634), (9999, 21918), (10959, 19998), (11817, 18546), (14443, 15174)]