422666784

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:823

約数の個数: 144

約数和(自身を含む): 1284323040

約数和(自身を除く): 861656256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 131, 136, 144, 153, 204, 262, 272, 288, 306, 393, 408, 524, 544, 612, 659, 786, 816, 1048, 1179, 1224, 1318, 1572, 1632, 1977, 2096, 2227, 2358, 2448, 2636, 3144, 3954, 4192, 4454, 4716, 4896, 5272, 5931, 6288, 6681, 7908, 8908, 9432, 10544, 11203, 11862, 12576, 13362, 15816, 17816, 18864, 20043, 21088, 22406, 23724, 26724, 31632, 33609, 35632, 37728, 40086, 44812, 47448, 53448, 63264, 67218, 71264, 80172, 86329, 89624, 94896, 100827, 106896, 134436, 160344, 172658, 179248, 189792, 201654, 213792, 258987, 268872, 320688, 345316, 358496, 403308, 517974, 537744, 641376, 690632, 776961, 806616, 1035948, 1075488, 1381264, 1467593, 1553922, 1613232, 2071896, 2762528, 2935186, 3107844, 3226464, 4143792, 4402779, 5870372, 6215688, 8287584, 8805558, 11740744, 12431376, 13208337, 17611116, 23481488, 24862752, 26416674, 35222232, 46962976, 52833348, 70444464, 105666696, 140888928, 211333392, 422666784]

約数ペア:

[(1, 422666784), (2, 211333392), (3, 140888928), (4, 105666696), (6, 70444464), (8, 52833348), (9, 46962976), (12, 35222232), (16, 26416674), (17, 24862752), (18, 23481488), (24, 17611116), (32, 13208337), (34, 12431376), (36, 11740744), (48, 8805558), (51, 8287584), (68, 6215688), (72, 5870372), (96, 4402779), (102, 4143792), (131, 3226464), (136, 3107844), (144, 2935186), (153, 2762528), (204, 2071896), (262, 1613232), (272, 1553922), (288, 1467593), (306, 1381264), (393, 1075488), (408, 1035948), (524, 806616), (544, 776961), (612, 690632), (659, 641376), (786, 537744), (816, 517974), (1048, 403308), (1179, 358496), (1224, 345316), (1318, 320688), (1572, 268872), (1632, 258987), (1977, 213792), (2096, 201654), (2227, 189792), (2358, 179248), (2448, 172658), (2636, 160344), (3144, 134436), (3954, 106896), (4192, 100827), (4454, 94896), (4716, 89624), (4896, 86329), (5272, 80172), (5931, 71264), (6288, 67218), (6681, 63264), (7908, 53448), (8908, 47448), (9432, 44812), (10544, 40086), (11203, 37728), (11862, 35632), (12576, 33609), (13362, 31632), (15816, 26724), (17816, 23724), (18864, 22406), (20043, 21088)]