854864928

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{10639}}^1$

素因数の和:10692

約数の個数: 120

約数和(自身を含む): 2595479040

約数和(自身を除く): 1740614112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 6696, 8928, 10044, 10639, 13392, 20088, 21278, 26784, 31917, 40176, 42556, 63834, 80352, 85112, 95751, 127668, 170224, 191502, 255336, 287253, 329809, 340448, 383004, 510672, 574506, 659618, 766008, 861759, 989427, 1021344, 1149012, 1319236, 1532016, 1723518, 1978854, 2298024, 2638472, 2968281, 3064032, 3447036, 3957708, 4596048, 5276944, 5936562, 6894072, 7915416, 8904843, 9192096, 10553888, 11873124, 13788144, 15830832, 17809686, 23746248, 26714529, 27576288, 31661664, 35619372, 47492496, 53429058, 71238744, 94984992, 106858116, 142477488, 213716232, 284954976, 427432464, 854864928]

約数ペア:

[(1, 854864928), (2, 427432464), (3, 284954976), (4, 213716232), (6, 142477488), (8, 106858116), (9, 94984992), (12, 71238744), (16, 53429058), (18, 47492496), (24, 35619372), (27, 31661664), (31, 27576288), (32, 26714529), (36, 23746248), (48, 17809686), (54, 15830832), (62, 13788144), (72, 11873124), (81, 10553888), (93, 9192096), (96, 8904843), (108, 7915416), (124, 6894072), (144, 5936562), (162, 5276944), (186, 4596048), (216, 3957708), (248, 3447036), (279, 3064032), (288, 2968281), (324, 2638472), (372, 2298024), (432, 1978854), (496, 1723518), (558, 1532016), (648, 1319236), (744, 1149012), (837, 1021344), (864, 989427), (992, 861759), (1116, 766008), (1296, 659618), (1488, 574506), (1674, 510672), (2232, 383004), (2511, 340448), (2592, 329809), (2976, 287253), (3348, 255336), (4464, 191502), (5022, 170224), (6696, 127668), (8928, 95751), (10044, 85112), (10639, 80352), (13392, 63834), (20088, 42556), (21278, 40176), (26784, 31917)]