271887084

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 144

約数和(自身を含む): 831196800

約数和(自身を除く): 559309716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 83, 84, 98, 108, 126, 147, 166, 189, 196, 249, 252, 294, 332, 378, 441, 498, 581, 588, 619, 747, 756, 882, 996, 1162, 1238, 1323, 1494, 1743, 1764, 1857, 2241, 2324, 2476, 2646, 2988, 3486, 3714, 4067, 4333, 4482, 5229, 5292, 5571, 6972, 7428, 8134, 8666, 8964, 10458, 11142, 12201, 12999, 15687, 16268, 16713, 17332, 20916, 22284, 24402, 25998, 30331, 31374, 33426, 36603, 38997, 48804, 51377, 51996, 60662, 62748, 66852, 73206, 77994, 90993, 102754, 109809, 116991, 121324, 146412, 154131, 155988, 181986, 205508, 219618, 233982, 272979, 308262, 359639, 363972, 439236, 462393, 467964, 545958, 616524, 719278, 818937, 924786, 1078917, 1091916, 1387179, 1438556, 1637874, 1849572, 2157834, 2517473, 2774358, 3236751, 3275748, 4315668, 5034946, 5548716, 6473502, 7552419, 9710253, 10069892, 12947004, 15104838, 19420506, 22657257, 30209676, 38841012, 45314514, 67971771, 90629028, 135943542, 271887084]

約数ペア:

[(1, 271887084), (2, 135943542), (3, 90629028), (4, 67971771), (6, 45314514), (7, 38841012), (9, 30209676), (12, 22657257), (14, 19420506), (18, 15104838), (21, 12947004), (27, 10069892), (28, 9710253), (36, 7552419), (42, 6473502), (49, 5548716), (54, 5034946), (63, 4315668), (83, 3275748), (84, 3236751), (98, 2774358), (108, 2517473), (126, 2157834), (147, 1849572), (166, 1637874), (189, 1438556), (196, 1387179), (249, 1091916), (252, 1078917), (294, 924786), (332, 818937), (378, 719278), (441, 616524), (498, 545958), (581, 467964), (588, 462393), (619, 439236), (747, 363972), (756, 359639), (882, 308262), (996, 272979), (1162, 233982), (1238, 219618), (1323, 205508), (1494, 181986), (1743, 155988), (1764, 154131), (1857, 146412), (2241, 121324), (2324, 116991), (2476, 109809), (2646, 102754), (2988, 90993), (3486, 77994), (3714, 73206), (4067, 66852), (4333, 62748), (4482, 60662), (5229, 51996), (5292, 51377), (5571, 48804), (6972, 38997), (7428, 36603), (8134, 33426), (8666, 31374), (8964, 30331), (10458, 25998), (11142, 24402), (12201, 22284), (12999, 20916), (15687, 17332), (16268, 16713)]