40387368

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 119590560

約数和(自身を除く): 79203192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 294, 366, 392, 427, 488, 563, 588, 732, 854, 1126, 1176, 1281, 1464, 1689, 1708, 2252, 2562, 2989, 3378, 3416, 3941, 4504, 5124, 5978, 6756, 7882, 8967, 10248, 11823, 11956, 13512, 15764, 17934, 23646, 23912, 27587, 31528, 34343, 35868, 47292, 55174, 68686, 71736, 82761, 94584, 103029, 110348, 137372, 165522, 206058, 220696, 240401, 274744, 331044, 412116, 480802, 662088, 721203, 824232, 961604, 1442406, 1682807, 1923208, 2884812, 3365614, 5048421, 5769624, 6731228, 10096842, 13462456, 20193684, 40387368]

約数ペア:

[(1, 40387368), (2, 20193684), (3, 13462456), (4, 10096842), (6, 6731228), (7, 5769624), (8, 5048421), (12, 3365614), (14, 2884812), (21, 1923208), (24, 1682807), (28, 1442406), (42, 961604), (49, 824232), (56, 721203), (61, 662088), (84, 480802), (98, 412116), (122, 331044), (147, 274744), (168, 240401), (183, 220696), (196, 206058), (244, 165522), (294, 137372), (366, 110348), (392, 103029), (427, 94584), (488, 82761), (563, 71736), (588, 68686), (732, 55174), (854, 47292), (1126, 35868), (1176, 34343), (1281, 31528), (1464, 27587), (1689, 23912), (1708, 23646), (2252, 17934), (2562, 15764), (2989, 13512), (3378, 11956), (3416, 11823), (3941, 10248), (4504, 8967), (5124, 7882), (5978, 6756)]