219202488

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 667180800

約数和(自身を除く): 447978312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 53, 62, 68, 72, 93, 102, 106, 109, 124, 136, 153, 159, 186, 204, 212, 218, 248, 279, 306, 318, 327, 372, 408, 424, 436, 477, 527, 558, 612, 636, 654, 744, 872, 901, 954, 981, 1054, 1116, 1224, 1272, 1308, 1581, 1643, 1802, 1853, 1908, 1962, 2108, 2232, 2616, 2703, 3162, 3286, 3379, 3604, 3706, 3816, 3924, 4216, 4743, 4929, 5406, 5559, 5777, 6324, 6572, 6758, 7208, 7412, 7848, 8109, 9486, 9858, 10137, 10812, 11118, 11554, 12648, 13144, 13516, 14787, 14824, 16218, 16677, 17331, 18972, 19716, 20274, 21624, 22236, 23108, 27032, 27931, 29574, 30411, 32436, 33354, 34662, 37944, 39432, 40548, 44472, 46216, 51993, 55862, 57443, 59148, 60822, 64872, 66708, 69324, 81096, 83793, 98209, 103986, 111724, 114886, 118296, 121644, 133416, 138648, 167586, 172329, 179087, 196418, 207972, 223448, 229772, 243288, 251379, 294627, 335172, 344658, 358174, 392836, 415944, 459544, 502758, 516987, 537261, 589254, 670344, 689316, 716348, 785672, 883881, 1005516, 1033974, 1074522, 1178508, 1378632, 1432696, 1611783, 1767762, 2011032, 2067948, 2149044, 2357016, 3044479, 3223566, 3535524, 4135896, 4298088, 6088958, 6447132, 7071048, 9133437, 12177916, 12894264, 18266874, 24355832, 27400311, 36533748, 54800622, 73067496, 109601244, 219202488]

約数ペア:

[(1, 219202488), (2, 109601244), (3, 73067496), (4, 54800622), (6, 36533748), (8, 27400311), (9, 24355832), (12, 18266874), (17, 12894264), (18, 12177916), (24, 9133437), (31, 7071048), (34, 6447132), (36, 6088958), (51, 4298088), (53, 4135896), (62, 3535524), (68, 3223566), (72, 3044479), (93, 2357016), (102, 2149044), (106, 2067948), (109, 2011032), (124, 1767762), (136, 1611783), (153, 1432696), (159, 1378632), (186, 1178508), (204, 1074522), (212, 1033974), (218, 1005516), (248, 883881), (279, 785672), (306, 716348), (318, 689316), (327, 670344), (372, 589254), (408, 537261), (424, 516987), (436, 502758), (477, 459544), (527, 415944), (558, 392836), (612, 358174), (636, 344658), (654, 335172), (744, 294627), (872, 251379), (901, 243288), (954, 229772), (981, 223448), (1054, 207972), (1116, 196418), (1224, 179087), (1272, 172329), (1308, 167586), (1581, 138648), (1643, 133416), (1802, 121644), (1853, 118296), (1908, 114886), (1962, 111724), (2108, 103986), (2232, 98209), (2616, 83793), (2703, 81096), (3162, 69324), (3286, 66708), (3379, 64872), (3604, 60822), (3706, 59148), (3816, 57443), (3924, 55862), (4216, 51993), (4743, 46216), (4929, 44472), (5406, 40548), (5559, 39432), (5777, 37944), (6324, 34662), (6572, 33354), (6758, 32436), (7208, 30411), (7412, 29574), (7848, 27931), (8109, 27032), (9486, 23108), (9858, 22236), (10137, 21624), (10812, 20274), (11118, 19716), (11554, 18972), (12648, 17331), (13144, 16677), (13516, 16218), (14787, 14824)]