252318456

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1$

素因数の和:1610

約数の個数: 128

約数和(自身を含む): 768096000

約数和(自身を除く): 515777544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 104, 108, 117, 118, 156, 177, 216, 234, 236, 312, 351, 354, 468, 472, 531, 702, 708, 767, 936, 1062, 1404, 1416, 1523, 1534, 1593, 2124, 2301, 2808, 3046, 3068, 3186, 4248, 4569, 4602, 6092, 6136, 6372, 6903, 9138, 9204, 12184, 12744, 13707, 13806, 18276, 18408, 19799, 20709, 27414, 27612, 36552, 39598, 41121, 41418, 54828, 55224, 59397, 79196, 82242, 82836, 89857, 109656, 118794, 158392, 164484, 165672, 178191, 179714, 237588, 269571, 328968, 356382, 359428, 475176, 534573, 539142, 712764, 718856, 808713, 1069146, 1078284, 1168141, 1425528, 1617426, 2138292, 2156568, 2336282, 2426139, 3234852, 3504423, 4276584, 4672564, 4852278, 6469704, 7008846, 9345128, 9704556, 10513269, 14017692, 19409112, 21026538, 28035384, 31539807, 42053076, 63079614, 84106152, 126159228, 252318456]

約数ペア:

[(1, 252318456), (2, 126159228), (3, 84106152), (4, 63079614), (6, 42053076), (8, 31539807), (9, 28035384), (12, 21026538), (13, 19409112), (18, 14017692), (24, 10513269), (26, 9704556), (27, 9345128), (36, 7008846), (39, 6469704), (52, 4852278), (54, 4672564), (59, 4276584), (72, 3504423), (78, 3234852), (104, 2426139), (108, 2336282), (117, 2156568), (118, 2138292), (156, 1617426), (177, 1425528), (216, 1168141), (234, 1078284), (236, 1069146), (312, 808713), (351, 718856), (354, 712764), (468, 539142), (472, 534573), (531, 475176), (702, 359428), (708, 356382), (767, 328968), (936, 269571), (1062, 237588), (1404, 179714), (1416, 178191), (1523, 165672), (1534, 164484), (1593, 158392), (2124, 118794), (2301, 109656), (2808, 89857), (3046, 82836), (3068, 82242), (3186, 79196), (4248, 59397), (4569, 55224), (4602, 54828), (6092, 41418), (6136, 41121), (6372, 39598), (6903, 36552), (9138, 27612), (9204, 27414), (12184, 20709), (12744, 19799), (13707, 18408), (13806, 18276)]