212296248

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 608256000

約数和(自身を除く): 395959752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 109, 127, 142, 213, 216, 218, 254, 284, 327, 381, 426, 436, 508, 568, 639, 654, 762, 852, 872, 981, 1016, 1143, 1278, 1308, 1524, 1704, 1917, 1962, 2286, 2556, 2616, 2943, 3048, 3429, 3834, 3924, 4572, 5112, 5886, 6858, 7668, 7739, 7848, 9017, 9144, 11772, 13716, 13843, 15336, 15478, 18034, 23217, 23544, 27051, 27432, 27686, 30956, 36068, 41529, 46434, 54102, 55372, 61912, 69651, 72136, 81153, 83058, 92868, 108204, 110744, 124587, 139302, 162306, 166116, 185736, 208953, 216408, 243459, 249174, 278604, 324612, 332232, 373761, 417906, 486918, 498348, 557208, 649224, 747522, 835812, 973836, 982853, 996696, 1495044, 1671624, 1947672, 1965706, 2948559, 2990088, 3931412, 5897118, 7862824, 8845677, 11794236, 17691354, 23588472, 26537031, 35382708, 53074062, 70765416, 106148124, 212296248]

約数ペア:

[(1, 212296248), (2, 106148124), (3, 70765416), (4, 53074062), (6, 35382708), (8, 26537031), (9, 23588472), (12, 17691354), (18, 11794236), (24, 8845677), (27, 7862824), (36, 5897118), (54, 3931412), (71, 2990088), (72, 2948559), (108, 1965706), (109, 1947672), (127, 1671624), (142, 1495044), (213, 996696), (216, 982853), (218, 973836), (254, 835812), (284, 747522), (327, 649224), (381, 557208), (426, 498348), (436, 486918), (508, 417906), (568, 373761), (639, 332232), (654, 324612), (762, 278604), (852, 249174), (872, 243459), (981, 216408), (1016, 208953), (1143, 185736), (1278, 166116), (1308, 162306), (1524, 139302), (1704, 124587), (1917, 110744), (1962, 108204), (2286, 92868), (2556, 83058), (2616, 81153), (2943, 72136), (3048, 69651), (3429, 61912), (3834, 55372), (3924, 54102), (4572, 46434), (5112, 41529), (5886, 36068), (6858, 30956), (7668, 27686), (7739, 27432), (7848, 27051), (9017, 23544), (9144, 23217), (11772, 18034), (13716, 15478), (13843, 15336)]