248080644

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 792163008

約数和(自身を除く): 544082364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 101, 108, 114, 126, 133, 162, 171, 189, 202, 228, 243, 252, 266, 303, 324, 342, 361, 378, 399, 404, 486, 513, 532, 567, 606, 684, 707, 722, 756, 798, 909, 972, 1026, 1083, 1134, 1197, 1212, 1414, 1444, 1539, 1596, 1701, 1818, 1919, 2052, 2121, 2166, 2268, 2394, 2527, 2727, 2828, 3078, 3249, 3402, 3591, 3636, 3838, 4242, 4332, 4617, 4788, 5054, 5454, 5757, 6156, 6363, 6498, 6804, 7182, 7581, 7676, 8181, 8484, 9234, 9747, 10108, 10773, 10908, 11514, 12726, 12996, 13433, 14364, 15162, 16362, 17271, 18468, 19089, 19494, 21546, 22743, 23028, 24543, 25452, 26866, 29241, 30324, 32319, 32724, 34542, 36461, 38178, 38988, 40299, 43092, 45486, 49086, 51813, 53732, 57267, 58482, 64638, 68229, 69084, 72922, 76356, 80598, 87723, 90972, 98172, 103626, 109383, 114534, 116964, 120897, 129276, 136458, 145844, 155439, 161196, 171801, 175446, 204687, 207252, 218766, 229068, 241794, 255227, 272916, 310878, 328149, 343602, 350892, 362691, 409374, 437532, 466317, 483588, 510454, 614061, 621756, 656298, 687204, 725382, 765681, 818748, 932634, 984447, 1020908, 1088073, 1228122, 1312596, 1450764, 1531362, 1865268, 1968894, 2176146, 2297043, 2456244, 2953341, 3062724, 3264219, 3937788, 4352292, 4594086, 5906682, 6528438, 6891129, 8860023, 9188172, 11813364, 13056876, 13782258, 17720046, 20673387, 27564516, 35440092, 41346774, 62020161, 82693548, 124040322, 248080644]

約数ペア:

[(1, 248080644), (2, 124040322), (3, 82693548), (4, 62020161), (6, 41346774), (7, 35440092), (9, 27564516), (12, 20673387), (14, 17720046), (18, 13782258), (19, 13056876), (21, 11813364), (27, 9188172), (28, 8860023), (36, 6891129), (38, 6528438), (42, 5906682), (54, 4594086), (57, 4352292), (63, 3937788), (76, 3264219), (81, 3062724), (84, 2953341), (101, 2456244), (108, 2297043), (114, 2176146), (126, 1968894), (133, 1865268), (162, 1531362), (171, 1450764), (189, 1312596), (202, 1228122), (228, 1088073), (243, 1020908), (252, 984447), (266, 932634), (303, 818748), (324, 765681), (342, 725382), (361, 687204), (378, 656298), (399, 621756), (404, 614061), (486, 510454), (513, 483588), (532, 466317), (567, 437532), (606, 409374), (684, 362691), (707, 350892), (722, 343602), (756, 328149), (798, 310878), (909, 272916), (972, 255227), (1026, 241794), (1083, 229068), (1134, 218766), (1197, 207252), (1212, 204687), (1414, 175446), (1444, 171801), (1539, 161196), (1596, 155439), (1701, 145844), (1818, 136458), (1919, 129276), (2052, 120897), (2121, 116964), (2166, 114534), (2268, 109383), (2394, 103626), (2527, 98172), (2727, 90972), (2828, 87723), (3078, 80598), (3249, 76356), (3402, 72922), (3591, 69084), (3636, 68229), (3838, 64638), (4242, 58482), (4332, 57267), (4617, 53732), (4788, 51813), (5054, 49086), (5454, 45486), (5757, 43092), (6156, 40299), (6363, 38988), (6498, 38178), (6804, 36461), (7182, 34542), (7581, 32724), (7676, 32319), (8181, 30324), (8484, 29241), (9234, 26866), (9747, 25452), (10108, 24543), (10773, 23028), (10908, 22743), (11514, 21546), (12726, 19494), (12996, 19089), (13433, 18468), (14364, 17271), (15162, 16362)]