225212624

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1217

約数の個数: 120

約数和(自身を含む): 575900640

約数和(自身を除く): 350688016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1163, 1274, 1456, 1729, 1862, 1976, 2128, 2326, 2548, 3458, 3724, 3952, 4652, 5096, 6916, 7448, 8141, 9304, 10192, 12103, 13832, 14896, 15119, 16282, 18608, 22097, 24206, 27664, 30238, 32564, 44194, 48412, 56987, 60476, 65128, 88388, 96824, 105833, 113974, 120952, 130256, 154679, 176776, 193648, 211666, 227948, 241904, 287261, 309358, 353552, 423332, 455896, 574522, 618716, 740831, 846664, 911792, 1082753, 1149044, 1237432, 1481662, 1693328, 2010827, 2165506, 2298088, 2474864, 2963324, 4021654, 4331012, 4596176, 5926648, 8043308, 8662024, 11853296, 14075789, 16086616, 17324048, 28151578, 32173232, 56303156, 112606312, 225212624]

約数ペア:

[(1, 225212624), (2, 112606312), (4, 56303156), (7, 32173232), (8, 28151578), (13, 17324048), (14, 16086616), (16, 14075789), (19, 11853296), (26, 8662024), (28, 8043308), (38, 5926648), (49, 4596176), (52, 4331012), (56, 4021654), (76, 2963324), (91, 2474864), (98, 2298088), (104, 2165506), (112, 2010827), (133, 1693328), (152, 1481662), (182, 1237432), (196, 1149044), (208, 1082753), (247, 911792), (266, 846664), (304, 740831), (364, 618716), (392, 574522), (494, 455896), (532, 423332), (637, 353552), (728, 309358), (784, 287261), (931, 241904), (988, 227948), (1064, 211666), (1163, 193648), (1274, 176776), (1456, 154679), (1729, 130256), (1862, 120952), (1976, 113974), (2128, 105833), (2326, 96824), (2548, 88388), (3458, 65128), (3724, 60476), (3952, 56987), (4652, 48412), (5096, 44194), (6916, 32564), (7448, 30238), (8141, 27664), (9304, 24206), (10192, 22097), (12103, 18608), (13832, 16282), (14896, 15119)]