258889418496

素因数分解:

$2^8\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{56267}}^1$

素因数の和:58286

約数の個数: 108

約数和(自身を含む): 746829071352

約数和(自身を除く): 487939652856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 1997, 2304, 3994, 5991, 7988, 11982, 15976, 17973, 23964, 31952, 35946, 47928, 56267, 63904, 71892, 95856, 112534, 127808, 143784, 168801, 191712, 225068, 255616, 287568, 337602, 383424, 450136, 506403, 511232, 575136, 675204, 766848, 900272, 1012806, 1150272, 1350408, 1533696, 1800544, 2025612, 2300544, 2700816, 3601088, 4051224, 4601088, 5401632, 7202176, 8102448, 10803264, 14404352, 16204896, 21606528, 32409792, 43213056, 64819584, 112365199, 129639168, 224730398, 337095597, 449460796, 674191194, 898921592, 1011286791, 1348382388, 1797843184, 2022573582, 2696764776, 3595686368, 4045147164, 5393529552, 7191372736, 8090294328, 10787059104, 14382745472, 16180588656, 21574118208, 28765490944, 32361177312, 43148236416, 64722354624, 86296472832, 129444709248, 258889418496]

約数ペア:

[(1, 258889418496), (2, 129444709248), (3, 86296472832), (4, 64722354624), (6, 43148236416), (8, 32361177312), (9, 28765490944), (12, 21574118208), (16, 16180588656), (18, 14382745472), (24, 10787059104), (32, 8090294328), (36, 7191372736), (48, 5393529552), (64, 4045147164), (72, 3595686368), (96, 2696764776), (128, 2022573582), (144, 1797843184), (192, 1348382388), (256, 1011286791), (288, 898921592), (384, 674191194), (576, 449460796), (768, 337095597), (1152, 224730398), (1997, 129639168), (2304, 112365199), (3994, 64819584), (5991, 43213056), (7988, 32409792), (11982, 21606528), (15976, 16204896), (17973, 14404352), (23964, 10803264), (31952, 8102448), (35946, 7202176), (47928, 5401632), (56267, 4601088), (63904, 4051224), (71892, 3601088), (95856, 2700816), (112534, 2300544), (127808, 2025612), (143784, 1800544), (168801, 1533696), (191712, 1350408), (225068, 1150272), (255616, 1012806), (287568, 900272), (337602, 766848), (383424, 675204), (450136, 575136), (506403, 511232)]