1048006904

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 2360579760

約数和(自身を除く): 1312572856

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 197, 287, 328, 331, 392, 394, 574, 662, 788, 1148, 1324, 1379, 1576, 2009, 2296, 2317, 2648, 2758, 4018, 4634, 5516, 8036, 8077, 9268, 9653, 11032, 13571, 16072, 16154, 16219, 18536, 19306, 27142, 32308, 32438, 38612, 54284, 56539, 64616, 64876, 65207, 77224, 94997, 108568, 113078, 129752, 130414, 189994, 226156, 260828, 379988, 395773, 452312, 456449, 521656, 664979, 759976, 791546, 912898, 1329958, 1583092, 1825796, 2659916, 2673487, 3166184, 3195143, 3651592, 5319832, 5346974, 6390286, 10693948, 12780572, 18714409, 21387896, 25561144, 37428818, 74857636, 131000863, 149715272, 262001726, 524003452, 1048006904]

約数ペア:

[(1, 1048006904), (2, 524003452), (4, 262001726), (7, 149715272), (8, 131000863), (14, 74857636), (28, 37428818), (41, 25561144), (49, 21387896), (56, 18714409), (82, 12780572), (98, 10693948), (164, 6390286), (196, 5346974), (197, 5319832), (287, 3651592), (328, 3195143), (331, 3166184), (392, 2673487), (394, 2659916), (574, 1825796), (662, 1583092), (788, 1329958), (1148, 912898), (1324, 791546), (1379, 759976), (1576, 664979), (2009, 521656), (2296, 456449), (2317, 452312), (2648, 395773), (2758, 379988), (4018, 260828), (4634, 226156), (5516, 189994), (8036, 130414), (8077, 129752), (9268, 113078), (9653, 108568), (11032, 94997), (13571, 77224), (16072, 65207), (16154, 64876), (16219, 64616), (18536, 56539), (19306, 54284), (27142, 38612), (32308, 32438)]