272913088

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 112

約数和(自身を含む): 655181824

約数和(自身を除く): 382268736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 86, 112, 124, 172, 217, 224, 248, 301, 344, 434, 448, 457, 496, 602, 688, 868, 914, 992, 1204, 1333, 1376, 1736, 1828, 1984, 2408, 2666, 2752, 3199, 3472, 3656, 4816, 5332, 6398, 6944, 7312, 9331, 9632, 10664, 12796, 13888, 14167, 14624, 18662, 19264, 19651, 21328, 25592, 28334, 29248, 37324, 39302, 42656, 51184, 56668, 74648, 78604, 85312, 99169, 102368, 113336, 137557, 149296, 157208, 198338, 204736, 226672, 275114, 298592, 314416, 396676, 453344, 550228, 597184, 609181, 628832, 793352, 906688, 1100456, 1218362, 1257664, 1586704, 2200912, 2436724, 3173408, 4264267, 4401824, 4873448, 6346816, 8528534, 8803648, 9746896, 17057068, 19493792, 34114136, 38987584, 68228272, 136456544, 272913088]

約数ペア:

[(1, 272913088), (2, 136456544), (4, 68228272), (7, 38987584), (8, 34114136), (14, 19493792), (16, 17057068), (28, 9746896), (31, 8803648), (32, 8528534), (43, 6346816), (56, 4873448), (62, 4401824), (64, 4264267), (86, 3173408), (112, 2436724), (124, 2200912), (172, 1586704), (217, 1257664), (224, 1218362), (248, 1100456), (301, 906688), (344, 793352), (434, 628832), (448, 609181), (457, 597184), (496, 550228), (602, 453344), (688, 396676), (868, 314416), (914, 298592), (992, 275114), (1204, 226672), (1333, 204736), (1376, 198338), (1736, 157208), (1828, 149296), (1984, 137557), (2408, 113336), (2666, 102368), (2752, 99169), (3199, 85312), (3472, 78604), (3656, 74648), (4816, 56668), (5332, 51184), (6398, 42656), (6944, 39302), (7312, 37324), (9331, 29248), (9632, 28334), (10664, 25592), (12796, 21328), (13888, 19651), (14167, 19264), (14624, 18662)]