315907788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3163}}^1$

素因数の和:3247

約数の個数: 96

約数和(自身を含む): 893007360

約数和(自身を除く): 577099572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 41, 42, 58, 82, 84, 87, 116, 123, 164, 174, 203, 246, 287, 348, 406, 492, 574, 609, 812, 861, 1148, 1189, 1218, 1722, 2378, 2436, 3163, 3444, 3567, 4756, 6326, 7134, 8323, 9489, 12652, 14268, 16646, 18978, 22141, 24969, 33292, 37956, 44282, 49938, 66423, 88564, 91727, 99876, 129683, 132846, 183454, 259366, 265692, 275181, 366908, 389049, 518732, 550362, 642089, 778098, 907781, 1100724, 1284178, 1556196, 1815562, 1926267, 2568356, 2723343, 3631124, 3760807, 3852534, 5446686, 7521614, 7705068, 10893372, 11282421, 15043228, 22564842, 26325649, 45129684, 52651298, 78976947, 105302596, 157953894, 315907788]

約数ペア:

[(1, 315907788), (2, 157953894), (3, 105302596), (4, 78976947), (6, 52651298), (7, 45129684), (12, 26325649), (14, 22564842), (21, 15043228), (28, 11282421), (29, 10893372), (41, 7705068), (42, 7521614), (58, 5446686), (82, 3852534), (84, 3760807), (87, 3631124), (116, 2723343), (123, 2568356), (164, 1926267), (174, 1815562), (203, 1556196), (246, 1284178), (287, 1100724), (348, 907781), (406, 778098), (492, 642089), (574, 550362), (609, 518732), (812, 389049), (861, 366908), (1148, 275181), (1189, 265692), (1218, 259366), (1722, 183454), (2378, 132846), (2436, 129683), (3163, 99876), (3444, 91727), (3567, 88564), (4756, 66423), (6326, 49938), (7134, 44282), (8323, 37956), (9489, 33292), (12652, 24969), (14268, 22141), (16646, 18978)]