7940507904

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2551}}^1$

素因数の和:2773

約数の個数: 216

約数和(自身を含む): 26310956672

約数和(自身を除く): 18370448768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 193, 224, 252, 256, 288, 336, 384, 386, 448, 504, 576, 579, 672, 768, 772, 896, 1008, 1152, 1158, 1344, 1351, 1544, 1737, 1792, 2016, 2304, 2316, 2551, 2688, 2702, 3088, 3474, 4032, 4053, 4632, 5102, 5376, 5404, 6176, 6948, 7653, 8064, 8106, 9264, 10204, 10808, 12159, 12352, 13896, 15306, 16128, 16212, 17857, 18528, 20408, 21616, 22959, 24318, 24704, 27792, 30612, 32424, 35714, 37056, 40816, 43232, 45918, 48636, 49408, 53571, 55584, 61224, 64848, 71428, 74112, 81632, 86464, 91836, 97272, 107142, 111168, 122448, 129696, 142856, 148224, 160713, 163264, 172928, 183672, 194544, 214284, 222336, 244896, 259392, 285712, 321426, 326528, 345856, 367344, 389088, 428568, 444672, 489792, 492343, 518784, 571424, 642852, 653056, 734688, 778176, 857136, 979584, 984686, 1037568, 1142848, 1285704, 1469376, 1477029, 1556352, 1714272, 1959168, 1969372, 2285696, 2571408, 2938752, 2954058, 3112704, 3428544, 3446401, 3938744, 4431087, 4571392, 5142816, 5877504, 5908116, 6857088, 6892802, 7877488, 8862174, 10285632, 10339203, 11816232, 13714176, 13785604, 15754976, 17724348, 20571264, 20678406, 23632464, 27571208, 31017609, 31509952, 35448696, 41142528, 41356812, 47264928, 55142416, 62035218, 63019904, 70897392, 82713624, 94529856, 110284832, 124070436, 126039808, 141794784, 165427248, 189059712, 220569664, 248140872, 283589568, 330854496, 378119424, 441139328, 496281744, 567179136, 661708992, 882278656, 992563488, 1134358272, 1323417984, 1985126976, 2646835968, 3970253952, 7940507904]

約数ペア:

[(1, 7940507904), (2, 3970253952), (3, 2646835968), (4, 1985126976), (6, 1323417984), (7, 1134358272), (8, 992563488), (9, 882278656), (12, 661708992), (14, 567179136), (16, 496281744), (18, 441139328), (21, 378119424), (24, 330854496), (28, 283589568), (32, 248140872), (36, 220569664), (42, 189059712), (48, 165427248), (56, 141794784), (63, 126039808), (64, 124070436), (72, 110284832), (84, 94529856), (96, 82713624), (112, 70897392), (126, 63019904), (128, 62035218), (144, 55142416), (168, 47264928), (192, 41356812), (193, 41142528), (224, 35448696), (252, 31509952), (256, 31017609), (288, 27571208), (336, 23632464), (384, 20678406), (386, 20571264), (448, 17724348), (504, 15754976), (576, 13785604), (579, 13714176), (672, 11816232), (768, 10339203), (772, 10285632), (896, 8862174), (1008, 7877488), (1152, 6892802), (1158, 6857088), (1344, 5908116), (1351, 5877504), (1544, 5142816), (1737, 4571392), (1792, 4431087), (2016, 3938744), (2304, 3446401), (2316, 3428544), (2551, 3112704), (2688, 2954058), (2702, 2938752), (3088, 2571408), (3474, 2285696), (4032, 1969372), (4053, 1959168), (4632, 1714272), (5102, 1556352), (5376, 1477029), (5404, 1469376), (6176, 1285704), (6948, 1142848), (7653, 1037568), (8064, 984686), (8106, 979584), (9264, 857136), (10204, 778176), (10808, 734688), (12159, 653056), (12352, 642852), (13896, 571424), (15306, 518784), (16128, 492343), (16212, 489792), (17857, 444672), (18528, 428568), (20408, 389088), (21616, 367344), (22959, 345856), (24318, 326528), (24704, 321426), (27792, 285712), (30612, 259392), (32424, 244896), (35714, 222336), (37056, 214284), (40816, 194544), (43232, 183672), (45918, 172928), (48636, 163264), (49408, 160713), (53571, 148224), (55584, 142856), (61224, 129696), (64848, 122448), (71428, 111168), (74112, 107142), (81632, 97272), (86464, 91836)]