315841204

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 685843200

約数和(自身を除く): 370001996

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 53, 58, 82, 106, 116, 164, 179, 203, 212, 287, 358, 371, 406, 574, 716, 742, 812, 1148, 1189, 1253, 1484, 1537, 2173, 2378, 2506, 3074, 4346, 4756, 5012, 5191, 6148, 7339, 8323, 8692, 9487, 10382, 10759, 14678, 15211, 16646, 18974, 20764, 21518, 29356, 30422, 33292, 36337, 37948, 43036, 51373, 60844, 63017, 66409, 72674, 102746, 126034, 132818, 145348, 205492, 212831, 252068, 265636, 275123, 388967, 425662, 441119, 550246, 777934, 851324, 882238, 1100492, 1489817, 1555868, 1764476, 1925861, 2722769, 2979634, 3851722, 5445538, 5959268, 7703444, 10891076, 11280043, 22560086, 45120172, 78960301, 157920602, 315841204]

約数ペア:

[(1, 315841204), (2, 157920602), (4, 78960301), (7, 45120172), (14, 22560086), (28, 11280043), (29, 10891076), (41, 7703444), (53, 5959268), (58, 5445538), (82, 3851722), (106, 2979634), (116, 2722769), (164, 1925861), (179, 1764476), (203, 1555868), (212, 1489817), (287, 1100492), (358, 882238), (371, 851324), (406, 777934), (574, 550246), (716, 441119), (742, 425662), (812, 388967), (1148, 275123), (1189, 265636), (1253, 252068), (1484, 212831), (1537, 205492), (2173, 145348), (2378, 132818), (2506, 126034), (3074, 102746), (4346, 72674), (4756, 66409), (5012, 63017), (5191, 60844), (6148, 51373), (7339, 43036), (8323, 37948), (8692, 36337), (9487, 33292), (10382, 30422), (10759, 29356), (14678, 21518), (15211, 20764), (16646, 18974)]