248442012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1537

約数の個数: 192

約数和(自身を含む): 839946240

約数和(自身を除く): 591504228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 84, 91, 102, 108, 117, 119, 126, 153, 156, 182, 189, 204, 221, 234, 238, 252, 273, 306, 351, 357, 364, 378, 442, 459, 468, 476, 546, 612, 663, 702, 714, 756, 819, 884, 918, 1071, 1092, 1326, 1404, 1428, 1487, 1547, 1638, 1836, 1989, 2142, 2457, 2652, 2974, 3094, 3213, 3276, 3978, 4284, 4461, 4641, 4914, 5948, 5967, 6188, 6426, 7956, 8922, 9282, 9828, 10409, 11934, 12852, 13383, 13923, 17844, 18564, 19331, 20818, 23868, 25279, 26766, 27846, 31227, 38662, 40149, 41636, 41769, 50558, 53532, 55692, 57993, 62454, 75837, 77324, 80298, 83538, 93681, 101116, 115986, 124908, 135317, 151674, 160596, 167076, 173979, 176953, 187362, 227511, 231972, 270634, 281043, 303348, 328627, 347958, 353906, 374724, 405951, 455022, 521937, 530859, 541268, 562086, 657254, 682533, 695916, 707812, 811902, 910044, 985881, 1043874, 1061718, 1124172, 1217853, 1314508, 1365066, 1592577, 1623804, 1971762, 2087748, 2123436, 2300389, 2435706, 2730132, 2957643, 3185154, 3653559, 3943524, 4600778, 4777731, 4871412, 5915286, 6370308, 6901167, 7307118, 8872929, 9201556, 9555462, 11830572, 13802334, 14614236, 17745858, 19110924, 20703501, 27604668, 35491716, 41407002, 62110503, 82814004, 124221006, 248442012]

約数ペア:

[(1, 248442012), (2, 124221006), (3, 82814004), (4, 62110503), (6, 41407002), (7, 35491716), (9, 27604668), (12, 20703501), (13, 19110924), (14, 17745858), (17, 14614236), (18, 13802334), (21, 11830572), (26, 9555462), (27, 9201556), (28, 8872929), (34, 7307118), (36, 6901167), (39, 6370308), (42, 5915286), (51, 4871412), (52, 4777731), (54, 4600778), (63, 3943524), (68, 3653559), (78, 3185154), (84, 2957643), (91, 2730132), (102, 2435706), (108, 2300389), (117, 2123436), (119, 2087748), (126, 1971762), (153, 1623804), (156, 1592577), (182, 1365066), (189, 1314508), (204, 1217853), (221, 1124172), (234, 1061718), (238, 1043874), (252, 985881), (273, 910044), (306, 811902), (351, 707812), (357, 695916), (364, 682533), (378, 657254), (442, 562086), (459, 541268), (468, 530859), (476, 521937), (546, 455022), (612, 405951), (663, 374724), (702, 353906), (714, 347958), (756, 328627), (819, 303348), (884, 281043), (918, 270634), (1071, 231972), (1092, 227511), (1326, 187362), (1404, 176953), (1428, 173979), (1487, 167076), (1547, 160596), (1638, 151674), (1836, 135317), (1989, 124908), (2142, 115986), (2457, 101116), (2652, 93681), (2974, 83538), (3094, 80298), (3213, 77324), (3276, 75837), (3978, 62454), (4284, 57993), (4461, 55692), (4641, 53532), (4914, 50558), (5948, 41769), (5967, 41636), (6188, 40149), (6426, 38662), (7956, 31227), (8922, 27846), (9282, 26766), (9828, 25279), (10409, 23868), (11934, 20818), (12852, 19331), (13383, 18564), (13923, 17844)]