2387654496

素因数分解:

$2^5\times 3^4\times {\mathrm{107}}^1\times {\mathrm{8609}}^1$

素因数の和:8738

約数の個数: 120

約数和(自身を含む): 7088475240

約数和(自身を除く): 4700820744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 144, 162, 214, 216, 288, 321, 324, 428, 432, 642, 648, 856, 864, 963, 1284, 1296, 1712, 1926, 2568, 2592, 2889, 3424, 3852, 5136, 5778, 7704, 8609, 8667, 10272, 11556, 15408, 17218, 17334, 23112, 25827, 30816, 34436, 34668, 46224, 51654, 68872, 69336, 77481, 92448, 103308, 137744, 138672, 154962, 206616, 232443, 275488, 277344, 309924, 413232, 464886, 619848, 697329, 826464, 921163, 929772, 1239696, 1394658, 1842326, 1859544, 2479392, 2763489, 2789316, 3684652, 3719088, 5526978, 5578632, 7369304, 7438176, 8290467, 11053956, 11157264, 14738608, 16580934, 22107912, 22314528, 24871401, 29477216, 33161868, 44215824, 49742802, 66323736, 74614203, 88431648, 99485604, 132647472, 149228406, 198971208, 265294944, 298456812, 397942416, 596913624, 795884832, 1193827248, 2387654496]

約数ペア:

[(1, 2387654496), (2, 1193827248), (3, 795884832), (4, 596913624), (6, 397942416), (8, 298456812), (9, 265294944), (12, 198971208), (16, 149228406), (18, 132647472), (24, 99485604), (27, 88431648), (32, 74614203), (36, 66323736), (48, 49742802), (54, 44215824), (72, 33161868), (81, 29477216), (96, 24871401), (107, 22314528), (108, 22107912), (144, 16580934), (162, 14738608), (214, 11157264), (216, 11053956), (288, 8290467), (321, 7438176), (324, 7369304), (428, 5578632), (432, 5526978), (642, 3719088), (648, 3684652), (856, 2789316), (864, 2763489), (963, 2479392), (1284, 1859544), (1296, 1842326), (1712, 1394658), (1926, 1239696), (2568, 929772), (2592, 921163), (2889, 826464), (3424, 697329), (3852, 619848), (5136, 464886), (5778, 413232), (7704, 309924), (8609, 277344), (8667, 275488), (10272, 232443), (11556, 206616), (15408, 154962), (17218, 138672), (17334, 137744), (23112, 103308), (25827, 92448), (30816, 77481), (34436, 69336), (34668, 68872), (46224, 51654)]