305161668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:903

約数の個数: 120

約数和(自身を含む): 917687232

約数和(自身を除く): 612525564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 197, 252, 324, 378, 394, 567, 591, 683, 756, 788, 1134, 1182, 1366, 1379, 1773, 2049, 2268, 2364, 2732, 2758, 3546, 4098, 4137, 4781, 5319, 5516, 6147, 7092, 8196, 8274, 9562, 10638, 12294, 12411, 14343, 15957, 16548, 18441, 19124, 21276, 24588, 24822, 28686, 31914, 36882, 37233, 43029, 49644, 55323, 57372, 63828, 73764, 74466, 86058, 110646, 111699, 129087, 134551, 148932, 172116, 221292, 223398, 258174, 269102, 387261, 403653, 446796, 516348, 538204, 774522, 807306, 941857, 1210959, 1549044, 1614612, 1883714, 2421918, 2825571, 3632877, 3767428, 4843836, 5651142, 7265754, 8476713, 10898631, 11302284, 14531508, 16953426, 21797262, 25430139, 33906852, 43594524, 50860278, 76290417, 101720556, 152580834, 305161668]

約数ペア:

[(1, 305161668), (2, 152580834), (3, 101720556), (4, 76290417), (6, 50860278), (7, 43594524), (9, 33906852), (12, 25430139), (14, 21797262), (18, 16953426), (21, 14531508), (27, 11302284), (28, 10898631), (36, 8476713), (42, 7265754), (54, 5651142), (63, 4843836), (81, 3767428), (84, 3632877), (108, 2825571), (126, 2421918), (162, 1883714), (189, 1614612), (197, 1549044), (252, 1210959), (324, 941857), (378, 807306), (394, 774522), (567, 538204), (591, 516348), (683, 446796), (756, 403653), (788, 387261), (1134, 269102), (1182, 258174), (1366, 223398), (1379, 221292), (1773, 172116), (2049, 148932), (2268, 134551), (2364, 129087), (2732, 111699), (2758, 110646), (3546, 86058), (4098, 74466), (4137, 73764), (4781, 63828), (5319, 57372), (5516, 55323), (6147, 49644), (7092, 43029), (8196, 37233), (8274, 36882), (9562, 31914), (10638, 28686), (12294, 24822), (12411, 24588), (14343, 21276), (15957, 19124), (16548, 18441)]