223288488

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 656594400

約数和(自身を除く): 433305912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 67, 72, 74, 81, 108, 111, 134, 139, 148, 162, 201, 216, 222, 268, 278, 296, 324, 333, 402, 417, 444, 536, 556, 603, 648, 666, 804, 834, 888, 999, 1112, 1206, 1251, 1332, 1608, 1668, 1809, 1998, 2412, 2479, 2502, 2664, 2997, 3336, 3618, 3753, 3996, 4824, 4958, 5004, 5143, 5427, 5994, 7236, 7437, 7506, 7992, 9313, 9916, 10008, 10286, 10854, 11259, 11988, 14472, 14874, 15012, 15429, 18626, 19832, 20572, 21708, 22311, 22518, 23976, 27939, 29748, 30024, 30858, 37252, 41144, 43416, 44622, 45036, 46287, 55878, 59496, 61716, 66933, 74504, 83817, 89244, 90072, 92574, 111756, 123432, 133866, 138861, 167634, 178488, 185148, 200799, 223512, 251451, 267732, 277722, 335268, 344581, 370296, 401598, 416583, 502902, 535464, 555444, 670536, 689162, 754353, 803196, 833166, 1005804, 1033743, 1110888, 1378324, 1508706, 1606392, 1666332, 2011608, 2067486, 2756648, 3017412, 3101229, 3332664, 4134972, 6034824, 6202458, 8269944, 9303687, 12404916, 18607374, 24809832, 27911061, 37214748, 55822122, 74429496, 111644244, 223288488]

約数ペア:

[(1, 223288488), (2, 111644244), (3, 74429496), (4, 55822122), (6, 37214748), (8, 27911061), (9, 24809832), (12, 18607374), (18, 12404916), (24, 9303687), (27, 8269944), (36, 6202458), (37, 6034824), (54, 4134972), (67, 3332664), (72, 3101229), (74, 3017412), (81, 2756648), (108, 2067486), (111, 2011608), (134, 1666332), (139, 1606392), (148, 1508706), (162, 1378324), (201, 1110888), (216, 1033743), (222, 1005804), (268, 833166), (278, 803196), (296, 754353), (324, 689162), (333, 670536), (402, 555444), (417, 535464), (444, 502902), (536, 416583), (556, 401598), (603, 370296), (648, 344581), (666, 335268), (804, 277722), (834, 267732), (888, 251451), (999, 223512), (1112, 200799), (1206, 185148), (1251, 178488), (1332, 167634), (1608, 138861), (1668, 133866), (1809, 123432), (1998, 111756), (2412, 92574), (2479, 90072), (2502, 89244), (2664, 83817), (2997, 74504), (3336, 66933), (3618, 61716), (3753, 59496), (3996, 55878), (4824, 46287), (4958, 45036), (5004, 44622), (5143, 43416), (5427, 41144), (5994, 37252), (7236, 30858), (7437, 30024), (7506, 29748), (7992, 27939), (9313, 23976), (9916, 22518), (10008, 22311), (10286, 21708), (10854, 20572), (11259, 19832), (11988, 18626), (14472, 15429), (14874, 15012)]