212844996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7255

約数の個数: 120

約数和(自身を含む): 684918080

約数和(自身を除く): 472073084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7219, 7371, 9828, 14438, 14742, 21657, 28876, 29484, 43314, 50533, 64971, 86628, 93847, 101066, 129942, 151599, 187694, 194913, 202132, 259884, 281541, 303198, 375388, 389826, 454797, 563082, 584739, 606396, 656929, 779652, 844623, 909594, 1126164, 1169478, 1313858, 1364391, 1689246, 1819188, 1970787, 2338956, 2533869, 2627716, 2728782, 3378492, 3941574, 4093173, 5067738, 5457564, 5912361, 7601607, 7883148, 8186346, 10135476, 11824722, 15203214, 16372692, 17737083, 23649444, 30406428, 35474166, 53211249, 70948332, 106422498, 212844996]

約数ペア:

[(1, 212844996), (2, 106422498), (3, 70948332), (4, 53211249), (6, 35474166), (7, 30406428), (9, 23649444), (12, 17737083), (13, 16372692), (14, 15203214), (18, 11824722), (21, 10135476), (26, 8186346), (27, 7883148), (28, 7601607), (36, 5912361), (39, 5457564), (42, 5067738), (52, 4093173), (54, 3941574), (63, 3378492), (78, 2728782), (81, 2627716), (84, 2533869), (91, 2338956), (108, 1970787), (117, 1819188), (126, 1689246), (156, 1364391), (162, 1313858), (182, 1169478), (189, 1126164), (234, 909594), (252, 844623), (273, 779652), (324, 656929), (351, 606396), (364, 584739), (378, 563082), (468, 454797), (546, 389826), (567, 375388), (702, 303198), (756, 281541), (819, 259884), (1053, 202132), (1092, 194913), (1134, 187694), (1404, 151599), (1638, 129942), (2106, 101066), (2268, 93847), (2457, 86628), (3276, 64971), (4212, 50533), (4914, 43314), (7219, 29484), (7371, 28876), (9828, 21657), (14438, 14742)]