858313204

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1697

約数の個数: 72

約数和(自身を含む): 1862005320

約数和(自身を除く): 1003692116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 173, 196, 238, 346, 476, 692, 833, 1211, 1489, 1666, 2422, 2941, 2978, 3332, 4844, 5882, 5956, 8477, 10423, 11764, 16954, 20587, 20846, 25313, 33908, 41174, 41692, 50626, 72961, 82348, 101252, 144109, 145922, 177191, 257597, 288218, 291844, 354382, 515194, 576436, 708764, 1030388, 1240337, 1803179, 2480674, 3606358, 4379149, 4961348, 7212716, 8758298, 12622253, 17516596, 25244506, 30654043, 50489012, 61308086, 122616172, 214578301, 429156602, 858313204]

約数ペア:

[(1, 858313204), (2, 429156602), (4, 214578301), (7, 122616172), (14, 61308086), (17, 50489012), (28, 30654043), (34, 25244506), (49, 17516596), (68, 12622253), (98, 8758298), (119, 7212716), (173, 4961348), (196, 4379149), (238, 3606358), (346, 2480674), (476, 1803179), (692, 1240337), (833, 1030388), (1211, 708764), (1489, 576436), (1666, 515194), (2422, 354382), (2941, 291844), (2978, 288218), (3332, 257597), (4844, 177191), (5882, 145922), (5956, 144109), (8477, 101252), (10423, 82348), (11764, 72961), (16954, 50626), (20587, 41692), (20846, 41174), (25313, 33908)]