225230712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1797

約数の個数: 128

約数和(自身を含む): 694310400

約数和(自身を除く): 469079688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 532, 574, 779, 798, 861, 984, 1064, 1148, 1558, 1596, 1721, 1722, 2296, 2337, 3116, 3192, 3442, 3444, 4674, 5163, 5453, 6232, 6884, 6888, 9348, 10326, 10906, 12047, 13768, 16359, 18696, 20652, 21812, 24094, 32699, 32718, 36141, 41304, 43624, 48188, 65398, 65436, 70561, 72282, 96376, 98097, 130796, 130872, 141122, 144564, 196194, 211683, 228893, 261592, 282244, 289128, 392388, 423366, 457786, 493927, 564488, 686679, 784776, 846732, 915572, 987854, 1340659, 1373358, 1481781, 1693464, 1831144, 1975708, 2681318, 2746716, 2963562, 3951416, 4021977, 5362636, 5493432, 5927124, 8043954, 9384613, 10725272, 11854248, 16087908, 18769226, 28153839, 32175816, 37538452, 56307678, 75076904, 112615356, 225230712]

約数ペア:

[(1, 225230712), (2, 112615356), (3, 75076904), (4, 56307678), (6, 37538452), (7, 32175816), (8, 28153839), (12, 18769226), (14, 16087908), (19, 11854248), (21, 10725272), (24, 9384613), (28, 8043954), (38, 5927124), (41, 5493432), (42, 5362636), (56, 4021977), (57, 3951416), (76, 2963562), (82, 2746716), (84, 2681318), (114, 1975708), (123, 1831144), (133, 1693464), (152, 1481781), (164, 1373358), (168, 1340659), (228, 987854), (246, 915572), (266, 846732), (287, 784776), (328, 686679), (399, 564488), (456, 493927), (492, 457786), (532, 423366), (574, 392388), (779, 289128), (798, 282244), (861, 261592), (984, 228893), (1064, 211683), (1148, 196194), (1558, 144564), (1596, 141122), (1721, 130872), (1722, 130796), (2296, 98097), (2337, 96376), (3116, 72282), (3192, 70561), (3442, 65436), (3444, 65398), (4674, 48188), (5163, 43624), (5453, 41304), (6232, 36141), (6884, 32718), (6888, 32699), (9348, 24094), (10326, 21812), (10906, 20652), (12047, 18696), (13768, 16359)]