2408667016

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 5591900160

約数和(自身を除く): 3183233144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 43, 56, 62, 82, 86, 124, 164, 172, 217, 248, 287, 301, 328, 344, 434, 574, 602, 787, 868, 1148, 1204, 1271, 1333, 1574, 1736, 1763, 2296, 2408, 2542, 2666, 3148, 3526, 5084, 5332, 5509, 6296, 7052, 8897, 9331, 10168, 10664, 11018, 12341, 14104, 17794, 18662, 22036, 24397, 24682, 32267, 33841, 35588, 37324, 44072, 48794, 49364, 54653, 64534, 67682, 71176, 74648, 97588, 98728, 109306, 129068, 135364, 170779, 195176, 218612, 225869, 236887, 258136, 270728, 341558, 382571, 437224, 451738, 473774, 683116, 765142, 903476, 947548, 1000277, 1049071, 1366232, 1387481, 1530284, 1806952, 1895096, 2000554, 2098142, 2774962, 3060568, 4001108, 4196284, 5549924, 7001939, 7343497, 8002216, 8392568, 9712367, 11099848, 14003878, 14686994, 19424734, 28007756, 29373988, 38849468, 43011911, 56015512, 58747976, 77698936, 86023822, 172047644, 301083377, 344095288, 602166754, 1204333508, 2408667016]

約数ペア:

[(1, 2408667016), (2, 1204333508), (4, 602166754), (7, 344095288), (8, 301083377), (14, 172047644), (28, 86023822), (31, 77698936), (41, 58747976), (43, 56015512), (56, 43011911), (62, 38849468), (82, 29373988), (86, 28007756), (124, 19424734), (164, 14686994), (172, 14003878), (217, 11099848), (248, 9712367), (287, 8392568), (301, 8002216), (328, 7343497), (344, 7001939), (434, 5549924), (574, 4196284), (602, 4001108), (787, 3060568), (868, 2774962), (1148, 2098142), (1204, 2000554), (1271, 1895096), (1333, 1806952), (1574, 1530284), (1736, 1387481), (1763, 1366232), (2296, 1049071), (2408, 1000277), (2542, 947548), (2666, 903476), (3148, 765142), (3526, 683116), (5084, 473774), (5332, 451738), (5509, 437224), (6296, 382571), (7052, 341558), (8897, 270728), (9331, 258136), (10168, 236887), (10664, 225869), (11018, 218612), (12341, 195176), (14104, 170779), (17794, 135364), (18662, 129068), (22036, 109306), (24397, 98728), (24682, 97588), (32267, 74648), (33841, 71176), (35588, 67682), (37324, 64534), (44072, 54653), (48794, 49364)]