320224716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4397}}^1$

素因数の和:4448

約数の個数: 108

約数和(自身を含む): 982935408

約数和(自身を除く): 662710692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 578, 612, 714, 867, 1071, 1156, 1428, 1734, 2023, 2142, 2601, 3468, 4046, 4284, 4397, 5202, 6069, 8092, 8794, 10404, 12138, 13191, 17588, 18207, 24276, 26382, 30779, 36414, 39573, 52764, 61558, 72828, 74749, 79146, 92337, 123116, 149498, 158292, 184674, 224247, 277011, 298996, 369348, 448494, 523243, 554022, 672741, 896988, 1046486, 1108044, 1270733, 1345482, 1569729, 2092972, 2541466, 2690964, 3139458, 3812199, 4709187, 5082932, 6278916, 7624398, 8895131, 9418374, 11436597, 15248796, 17790262, 18836748, 22873194, 26685393, 35580524, 45746388, 53370786, 80056179, 106741572, 160112358, 320224716]

約数ペア:

[(1, 320224716), (2, 160112358), (3, 106741572), (4, 80056179), (6, 53370786), (7, 45746388), (9, 35580524), (12, 26685393), (14, 22873194), (17, 18836748), (18, 17790262), (21, 15248796), (28, 11436597), (34, 9418374), (36, 8895131), (42, 7624398), (51, 6278916), (63, 5082932), (68, 4709187), (84, 3812199), (102, 3139458), (119, 2690964), (126, 2541466), (153, 2092972), (204, 1569729), (238, 1345482), (252, 1270733), (289, 1108044), (306, 1046486), (357, 896988), (476, 672741), (578, 554022), (612, 523243), (714, 448494), (867, 369348), (1071, 298996), (1156, 277011), (1428, 224247), (1734, 184674), (2023, 158292), (2142, 149498), (2601, 123116), (3468, 92337), (4046, 79146), (4284, 74749), (4397, 72828), (5202, 61558), (6069, 52764), (8092, 39573), (8794, 36414), (10404, 30779), (12138, 26382), (13191, 24276), (17588, 18207)]