551444166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 1517322240

約数和(自身を除く): 965878074

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 293, 351, 378, 383, 546, 586, 702, 766, 819, 879, 1149, 1638, 1758, 2051, 2298, 2457, 2637, 2681, 3447, 3809, 4102, 4914, 4979, 5274, 5362, 6153, 6894, 7618, 7911, 8043, 9958, 10341, 11427, 12306, 14937, 15822, 16086, 18459, 20682, 22854, 24129, 26663, 29874, 34281, 34853, 36918, 44811, 48258, 53326, 55377, 68562, 69706, 72387, 79989, 89622, 102843, 104559, 110754, 112219, 134433, 144774, 159978, 205686, 209118, 224438, 239967, 268866, 313677, 336657, 479934, 627354, 673314, 719901, 785533, 941031, 1009971, 1439802, 1458847, 1571066, 1882062, 2019942, 2356599, 2917694, 3029913, 4376541, 4713198, 6059826, 7069797, 8753082, 10211929, 13129623, 14139594, 20423858, 21209391, 26259246, 30635787, 39388869, 42418782, 61271574, 78777738, 91907361, 183814722, 275722083, 551444166]

約数ペア:

[(1, 551444166), (2, 275722083), (3, 183814722), (6, 91907361), (7, 78777738), (9, 61271574), (13, 42418782), (14, 39388869), (18, 30635787), (21, 26259246), (26, 21209391), (27, 20423858), (39, 14139594), (42, 13129623), (54, 10211929), (63, 8753082), (78, 7069797), (91, 6059826), (117, 4713198), (126, 4376541), (182, 3029913), (189, 2917694), (234, 2356599), (273, 2019942), (293, 1882062), (351, 1571066), (378, 1458847), (383, 1439802), (546, 1009971), (586, 941031), (702, 785533), (766, 719901), (819, 673314), (879, 627354), (1149, 479934), (1638, 336657), (1758, 313677), (2051, 268866), (2298, 239967), (2457, 224438), (2637, 209118), (2681, 205686), (3447, 159978), (3809, 144774), (4102, 134433), (4914, 112219), (4979, 110754), (5274, 104559), (5362, 102843), (6153, 89622), (6894, 79989), (7618, 72387), (7911, 69706), (8043, 68562), (9958, 55377), (10341, 53326), (11427, 48258), (12306, 44811), (14937, 36918), (15822, 34853), (16086, 34281), (18459, 29874), (20682, 26663), (22854, 24129)]