189784728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4102

約数の個数: 128

約数和(自身を含む): 622080000

約数和(自身を除く): 432295272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 4049, 5208, 5859, 6696, 7812, 8098, 11718, 12147, 15624, 16196, 23436, 24294, 28343, 32392, 36441, 46872, 48588, 56686, 72882, 85029, 97176, 109323, 113372, 125519, 145764, 170058, 218646, 226744, 251038, 255087, 291528, 340116, 376557, 437292, 502076, 510174, 680232, 753114, 765261, 874584, 878633, 1004152, 1020348, 1129671, 1506228, 1530522, 1757266, 2040696, 2259342, 2635899, 3012456, 3061044, 3389013, 3514532, 4518684, 5271798, 6122088, 6778026, 7029064, 7907697, 9037368, 10543596, 13556052, 15815394, 21087192, 23723091, 27112104, 31630788, 47446182, 63261576, 94892364, 189784728]

約数ペア:

[(1, 189784728), (2, 94892364), (3, 63261576), (4, 47446182), (6, 31630788), (7, 27112104), (8, 23723091), (9, 21087192), (12, 15815394), (14, 13556052), (18, 10543596), (21, 9037368), (24, 7907697), (27, 7029064), (28, 6778026), (31, 6122088), (36, 5271798), (42, 4518684), (54, 3514532), (56, 3389013), (62, 3061044), (63, 3012456), (72, 2635899), (84, 2259342), (93, 2040696), (108, 1757266), (124, 1530522), (126, 1506228), (168, 1129671), (186, 1020348), (189, 1004152), (216, 878633), (217, 874584), (248, 765261), (252, 753114), (279, 680232), (372, 510174), (378, 502076), (434, 437292), (504, 376557), (558, 340116), (651, 291528), (744, 255087), (756, 251038), (837, 226744), (868, 218646), (1116, 170058), (1302, 145764), (1512, 125519), (1674, 113372), (1736, 109323), (1953, 97176), (2232, 85029), (2604, 72882), (3348, 56686), (3906, 48588), (4049, 46872), (5208, 36441), (5859, 32392), (6696, 28343), (7812, 24294), (8098, 23436), (11718, 16196), (12147, 15624)]