216925128

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 192

約数和(自身を含む): 733824000

約数和(自身を除く): 516898872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 324, 342, 378, 399, 456, 486, 504, 513, 532, 567, 648, 684, 756, 798, 839, 972, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 1678, 1701, 1944, 2052, 2268, 2394, 2517, 3078, 3192, 3356, 3402, 3591, 4104, 4536, 4617, 4788, 5034, 5873, 6156, 6712, 6804, 7182, 7551, 9234, 9576, 10068, 10773, 11746, 12312, 13608, 14364, 15102, 15941, 17619, 18468, 20136, 21546, 22653, 23492, 28728, 30204, 31882, 32319, 35238, 36936, 43092, 45306, 46984, 47823, 52857, 60408, 63764, 64638, 67959, 70476, 86184, 90612, 95646, 105714, 111587, 127528, 129276, 135918, 140952, 143469, 158571, 181224, 191292, 203877, 211428, 223174, 258552, 271836, 286938, 317142, 334761, 382584, 407754, 422856, 430407, 446348, 475713, 543672, 573876, 634284, 669522, 815508, 860814, 892696, 951426, 1004283, 1147752, 1268568, 1291221, 1339044, 1427139, 1631016, 1721628, 1902852, 2008566, 2582442, 2678088, 2854278, 3012849, 3443256, 3805704, 3873663, 4017132, 5164884, 5708556, 6025698, 7747326, 8034264, 9038547, 10329768, 11417112, 12051396, 15494652, 18077094, 24102792, 27115641, 30989304, 36154188, 54231282, 72308376, 108462564, 216925128]

約数ペア:

[(1, 216925128), (2, 108462564), (3, 72308376), (4, 54231282), (6, 36154188), (7, 30989304), (8, 27115641), (9, 24102792), (12, 18077094), (14, 15494652), (18, 12051396), (19, 11417112), (21, 10329768), (24, 9038547), (27, 8034264), (28, 7747326), (36, 6025698), (38, 5708556), (42, 5164884), (54, 4017132), (56, 3873663), (57, 3805704), (63, 3443256), (72, 3012849), (76, 2854278), (81, 2678088), (84, 2582442), (108, 2008566), (114, 1902852), (126, 1721628), (133, 1631016), (152, 1427139), (162, 1339044), (168, 1291221), (171, 1268568), (189, 1147752), (216, 1004283), (228, 951426), (243, 892696), (252, 860814), (266, 815508), (324, 669522), (342, 634284), (378, 573876), (399, 543672), (456, 475713), (486, 446348), (504, 430407), (513, 422856), (532, 407754), (567, 382584), (648, 334761), (684, 317142), (756, 286938), (798, 271836), (839, 258552), (972, 223174), (1026, 211428), (1064, 203877), (1134, 191292), (1197, 181224), (1368, 158571), (1512, 143469), (1539, 140952), (1596, 135918), (1678, 129276), (1701, 127528), (1944, 111587), (2052, 105714), (2268, 95646), (2394, 90612), (2517, 86184), (3078, 70476), (3192, 67959), (3356, 64638), (3402, 63764), (3591, 60408), (4104, 52857), (4536, 47823), (4617, 46984), (4788, 45306), (5034, 43092), (5873, 36936), (6156, 35238), (6712, 32319), (6804, 31882), (7182, 30204), (7551, 28728), (9234, 23492), (9576, 22653), (10068, 21546), (10773, 20136), (11746, 18468), (12312, 17619), (13608, 15941), (14364, 15102)]