222537276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 651085344

約数和(自身を除く): 428548068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 83, 102, 117, 153, 156, 166, 204, 221, 234, 249, 306, 332, 337, 442, 468, 498, 612, 663, 674, 747, 884, 996, 1011, 1079, 1326, 1348, 1411, 1494, 1989, 2022, 2158, 2652, 2822, 2988, 3033, 3237, 3978, 4044, 4233, 4316, 4381, 5644, 5729, 6066, 6474, 7956, 8466, 8762, 9711, 11458, 12132, 12699, 12948, 13143, 16932, 17187, 17524, 18343, 19422, 22916, 25398, 26286, 27971, 34374, 36686, 38844, 39429, 50796, 51561, 52572, 55029, 55942, 68748, 73372, 74477, 78858, 83913, 103122, 110058, 111884, 148954, 157716, 165087, 167826, 206244, 220116, 223431, 251739, 297908, 330174, 335652, 363623, 446862, 475507, 503478, 660348, 670293, 727246, 893724, 951014, 1006956, 1090869, 1340586, 1426521, 1454492, 1902028, 2181738, 2681172, 2853042, 3272607, 4279563, 4363476, 5706084, 6181591, 6545214, 8559126, 12363182, 13090428, 17118252, 18544773, 24726364, 37089546, 55634319, 74179092, 111268638, 222537276]

約数ペア:

[(1, 222537276), (2, 111268638), (3, 74179092), (4, 55634319), (6, 37089546), (9, 24726364), (12, 18544773), (13, 17118252), (17, 13090428), (18, 12363182), (26, 8559126), (34, 6545214), (36, 6181591), (39, 5706084), (51, 4363476), (52, 4279563), (68, 3272607), (78, 2853042), (83, 2681172), (102, 2181738), (117, 1902028), (153, 1454492), (156, 1426521), (166, 1340586), (204, 1090869), (221, 1006956), (234, 951014), (249, 893724), (306, 727246), (332, 670293), (337, 660348), (442, 503478), (468, 475507), (498, 446862), (612, 363623), (663, 335652), (674, 330174), (747, 297908), (884, 251739), (996, 223431), (1011, 220116), (1079, 206244), (1326, 167826), (1348, 165087), (1411, 157716), (1494, 148954), (1989, 111884), (2022, 110058), (2158, 103122), (2652, 83913), (2822, 78858), (2988, 74477), (3033, 73372), (3237, 68748), (3978, 55942), (4044, 55029), (4233, 52572), (4316, 51561), (4381, 50796), (5644, 39429), (5729, 38844), (6066, 36686), (6474, 34374), (7956, 27971), (8466, 26286), (8762, 25398), (9711, 22916), (11458, 19422), (12132, 18343), (12699, 17524), (12948, 17187), (13143, 16932)]