274462144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 673729920

約数和(自身を除く): 399267776

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 71, 76, 88, 136, 142, 152, 176, 187, 209, 272, 284, 289, 304, 323, 352, 374, 418, 544, 568, 578, 608, 646, 704, 748, 781, 836, 1088, 1136, 1156, 1207, 1216, 1292, 1349, 1496, 1562, 1672, 2272, 2312, 2414, 2584, 2698, 2992, 3124, 3179, 3344, 3553, 4544, 4624, 4828, 5168, 5396, 5491, 5984, 6248, 6358, 6688, 7106, 9248, 9656, 10336, 10792, 10982, 11968, 12496, 12716, 13277, 13376, 14212, 14839, 18496, 19312, 20519, 20672, 21584, 21964, 22933, 24992, 25432, 26554, 28424, 29678, 38624, 41038, 43168, 43928, 45866, 49984, 50864, 53108, 56848, 59356, 60401, 77248, 82076, 86336, 87856, 91732, 101728, 106216, 113696, 118712, 120802, 164152, 175712, 183464, 203456, 212432, 225709, 227392, 237424, 241604, 252263, 328304, 351424, 366928, 389861, 424864, 451418, 474848, 483208, 504526, 656608, 733856, 779722, 849728, 902836, 949696, 966416, 1009052, 1313216, 1467712, 1559444, 1805672, 1932832, 2018104, 3118888, 3611344, 3865664, 4036208, 4288471, 6237776, 7222688, 8072416, 8576942, 12475552, 14445376, 16144832, 17153884, 24951104, 34307768, 68615536, 137231072, 274462144]

約数ペア:

[(1, 274462144), (2, 137231072), (4, 68615536), (8, 34307768), (11, 24951104), (16, 17153884), (17, 16144832), (19, 14445376), (22, 12475552), (32, 8576942), (34, 8072416), (38, 7222688), (44, 6237776), (64, 4288471), (68, 4036208), (71, 3865664), (76, 3611344), (88, 3118888), (136, 2018104), (142, 1932832), (152, 1805672), (176, 1559444), (187, 1467712), (209, 1313216), (272, 1009052), (284, 966416), (289, 949696), (304, 902836), (323, 849728), (352, 779722), (374, 733856), (418, 656608), (544, 504526), (568, 483208), (578, 474848), (608, 451418), (646, 424864), (704, 389861), (748, 366928), (781, 351424), (836, 328304), (1088, 252263), (1136, 241604), (1156, 237424), (1207, 227392), (1216, 225709), (1292, 212432), (1349, 203456), (1496, 183464), (1562, 175712), (1672, 164152), (2272, 120802), (2312, 118712), (2414, 113696), (2584, 106216), (2698, 101728), (2992, 91732), (3124, 87856), (3179, 86336), (3344, 82076), (3553, 77248), (4544, 60401), (4624, 59356), (4828, 56848), (5168, 53108), (5396, 50864), (5491, 49984), (5984, 45866), (6248, 43928), (6358, 43168), (6688, 41038), (7106, 38624), (9248, 29678), (9656, 28424), (10336, 26554), (10792, 25432), (10982, 24992), (11968, 22933), (12496, 21964), (12716, 21584), (13277, 20672), (13376, 20519), (14212, 19312), (14839, 18496)]