222844986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 616896000

約数和(自身を除く): 394051014

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 101, 117, 126, 182, 189, 202, 234, 273, 303, 351, 378, 449, 546, 606, 702, 707, 819, 898, 909, 1313, 1347, 1414, 1638, 1818, 2121, 2457, 2626, 2694, 2727, 3143, 3939, 4041, 4242, 4914, 5454, 5837, 6286, 6363, 7878, 8082, 9191, 9429, 11674, 11817, 12123, 12726, 17511, 18382, 18858, 19089, 23634, 24246, 27573, 28287, 35022, 35451, 38178, 40859, 45349, 52533, 55146, 56574, 70902, 81718, 82719, 84861, 90698, 105066, 122577, 136047, 157599, 165438, 169722, 245154, 248157, 272094, 315198, 317443, 367731, 408141, 496314, 589537, 634886, 735462, 816282, 952329, 1103193, 1179074, 1224423, 1768611, 1904658, 2206386, 2448846, 2856987, 3537222, 4126759, 5305833, 5713974, 8253518, 8570961, 10611666, 12380277, 15917499, 17141922, 24760554, 31834998, 37140831, 74281662, 111422493, 222844986]

約数ペア:

[(1, 222844986), (2, 111422493), (3, 74281662), (6, 37140831), (7, 31834998), (9, 24760554), (13, 17141922), (14, 15917499), (18, 12380277), (21, 10611666), (26, 8570961), (27, 8253518), (39, 5713974), (42, 5305833), (54, 4126759), (63, 3537222), (78, 2856987), (91, 2448846), (101, 2206386), (117, 1904658), (126, 1768611), (182, 1224423), (189, 1179074), (202, 1103193), (234, 952329), (273, 816282), (303, 735462), (351, 634886), (378, 589537), (449, 496314), (546, 408141), (606, 367731), (702, 317443), (707, 315198), (819, 272094), (898, 248157), (909, 245154), (1313, 169722), (1347, 165438), (1414, 157599), (1638, 136047), (1818, 122577), (2121, 105066), (2457, 90698), (2626, 84861), (2694, 82719), (2727, 81718), (3143, 70902), (3939, 56574), (4041, 55146), (4242, 52533), (4914, 45349), (5454, 40859), (5837, 38178), (6286, 35451), (6363, 35022), (7878, 28287), (8082, 27573), (9191, 24246), (9429, 23634), (11674, 19089), (11817, 18858), (12123, 18382), (12726, 17511)]