212420928

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 112

約数和(自身を含む): 588142080

約数和(自身を除く): 375721152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 89, 93, 96, 124, 178, 186, 192, 248, 267, 356, 372, 401, 496, 534, 712, 744, 802, 992, 1068, 1203, 1424, 1488, 1604, 1984, 2136, 2406, 2759, 2848, 2976, 3208, 4272, 4812, 5518, 5696, 5952, 6416, 8277, 8544, 9624, 11036, 12431, 12832, 16554, 17088, 19248, 22072, 24862, 25664, 33108, 35689, 37293, 38496, 44144, 49724, 66216, 71378, 74586, 76992, 88288, 99448, 107067, 132432, 142756, 149172, 176576, 198896, 214134, 264864, 285512, 298344, 397792, 428268, 529728, 571024, 596688, 795584, 856536, 1106359, 1142048, 1193376, 1713072, 2212718, 2284096, 2386752, 3319077, 3426144, 4425436, 6638154, 6852288, 8850872, 13276308, 17701744, 26552616, 35403488, 53105232, 70806976, 106210464, 212420928]

約数ペア:

[(1, 212420928), (2, 106210464), (3, 70806976), (4, 53105232), (6, 35403488), (8, 26552616), (12, 17701744), (16, 13276308), (24, 8850872), (31, 6852288), (32, 6638154), (48, 4425436), (62, 3426144), (64, 3319077), (89, 2386752), (93, 2284096), (96, 2212718), (124, 1713072), (178, 1193376), (186, 1142048), (192, 1106359), (248, 856536), (267, 795584), (356, 596688), (372, 571024), (401, 529728), (496, 428268), (534, 397792), (712, 298344), (744, 285512), (802, 264864), (992, 214134), (1068, 198896), (1203, 176576), (1424, 149172), (1488, 142756), (1604, 132432), (1984, 107067), (2136, 99448), (2406, 88288), (2759, 76992), (2848, 74586), (2976, 71378), (3208, 66216), (4272, 49724), (4812, 44144), (5518, 38496), (5696, 37293), (5952, 35689), (6416, 33108), (8277, 25664), (8544, 24862), (9624, 22072), (11036, 19248), (12431, 17088), (12832, 16554)]