221601096

素因数分解:

$2^3\times 3^4\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1516

約数の個数: 80

約数和(自身を含む): 623408940

約数和(自身を除く): 401807844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 281, 324, 562, 648, 843, 1124, 1217, 1686, 2248, 2434, 2529, 3372, 3651, 4868, 5058, 6744, 7302, 7587, 9736, 10116, 10953, 14604, 15174, 20232, 21906, 22761, 29208, 30348, 32859, 43812, 45522, 60696, 65718, 87624, 91044, 98577, 131436, 182088, 197154, 262872, 341977, 394308, 683954, 788616, 1025931, 1367908, 2051862, 2735816, 3077793, 4103724, 6155586, 8207448, 9233379, 12311172, 18466758, 24622344, 27700137, 36933516, 55400274, 73867032, 110800548, 221601096]

約数ペア:

[(1, 221601096), (2, 110800548), (3, 73867032), (4, 55400274), (6, 36933516), (8, 27700137), (9, 24622344), (12, 18466758), (18, 12311172), (24, 9233379), (27, 8207448), (36, 6155586), (54, 4103724), (72, 3077793), (81, 2735816), (108, 2051862), (162, 1367908), (216, 1025931), (281, 788616), (324, 683954), (562, 394308), (648, 341977), (843, 262872), (1124, 197154), (1217, 182088), (1686, 131436), (2248, 98577), (2434, 91044), (2529, 87624), (3372, 65718), (3651, 60696), (4868, 45522), (5058, 43812), (6744, 32859), (7302, 30348), (7587, 29208), (9736, 22761), (10116, 21906), (10953, 20232), (14604, 15174)]