271479208

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 723945600

約数和(自身を除く): 452466392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 29, 44, 49, 52, 56, 58, 77, 88, 91, 98, 104, 116, 143, 154, 167, 182, 196, 203, 232, 286, 308, 319, 334, 364, 377, 392, 406, 539, 572, 616, 637, 638, 668, 728, 754, 812, 1001, 1078, 1144, 1169, 1274, 1276, 1336, 1421, 1508, 1624, 1837, 2002, 2156, 2171, 2233, 2338, 2548, 2552, 2639, 2842, 3016, 3674, 4004, 4147, 4312, 4342, 4466, 4676, 4843, 5096, 5278, 5684, 7007, 7348, 8008, 8183, 8294, 8684, 8932, 9352, 9686, 10556, 11368, 12859, 14014, 14696, 15197, 15631, 16366, 16588, 17368, 17864, 18473, 19372, 21112, 23881, 25718, 28028, 29029, 30394, 31262, 32732, 33176, 33901, 36946, 38744, 47762, 51436, 53273, 56056, 58058, 60788, 62524, 62959, 65464, 67802, 73892, 90013, 95524, 102872, 106379, 106546, 116116, 121576, 125048, 125918, 135604, 147784, 167167, 180026, 191048, 203203, 212758, 213092, 232232, 237307, 251836, 271208, 334334, 360052, 372911, 406406, 425516, 426184, 440713, 474614, 503672, 668668, 692549, 720104, 745822, 812812, 851032, 881426, 949228, 1170169, 1337336, 1385098, 1491644, 1625624, 1762852, 1898456, 2340338, 2610377, 2770196, 2983288, 3084991, 3525704, 4680676, 4847843, 5220754, 5540392, 6169982, 9361352, 9695686, 10441508, 12339964, 19391372, 20883016, 24679928, 33934901, 38782744, 67869802, 135739604, 271479208]

約数ペア:

[(1, 271479208), (2, 135739604), (4, 67869802), (7, 38782744), (8, 33934901), (11, 24679928), (13, 20883016), (14, 19391372), (22, 12339964), (26, 10441508), (28, 9695686), (29, 9361352), (44, 6169982), (49, 5540392), (52, 5220754), (56, 4847843), (58, 4680676), (77, 3525704), (88, 3084991), (91, 2983288), (98, 2770196), (104, 2610377), (116, 2340338), (143, 1898456), (154, 1762852), (167, 1625624), (182, 1491644), (196, 1385098), (203, 1337336), (232, 1170169), (286, 949228), (308, 881426), (319, 851032), (334, 812812), (364, 745822), (377, 720104), (392, 692549), (406, 668668), (539, 503672), (572, 474614), (616, 440713), (637, 426184), (638, 425516), (668, 406406), (728, 372911), (754, 360052), (812, 334334), (1001, 271208), (1078, 251836), (1144, 237307), (1169, 232232), (1274, 213092), (1276, 212758), (1336, 203203), (1421, 191048), (1508, 180026), (1624, 167167), (1837, 147784), (2002, 135604), (2156, 125918), (2171, 125048), (2233, 121576), (2338, 116116), (2548, 106546), (2552, 106379), (2639, 102872), (2842, 95524), (3016, 90013), (3674, 73892), (4004, 67802), (4147, 65464), (4312, 62959), (4342, 62524), (4466, 60788), (4676, 58058), (4843, 56056), (5096, 53273), (5278, 51436), (5684, 47762), (7007, 38744), (7348, 36946), (8008, 33901), (8183, 33176), (8294, 32732), (8684, 31262), (8932, 30394), (9352, 29029), (9686, 28028), (10556, 25718), (11368, 23881), (12859, 21112), (14014, 19372), (14696, 18473), (15197, 17864), (15631, 17368), (16366, 16588)]