315704382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 804556800

約数和(自身を除く): 488852418

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 79, 87, 102, 119, 158, 174, 193, 203, 237, 238, 357, 386, 406, 474, 493, 553, 579, 609, 714, 986, 1106, 1158, 1218, 1343, 1351, 1479, 1659, 2291, 2686, 2702, 2958, 3281, 3318, 3451, 4029, 4053, 4582, 5597, 6562, 6873, 6902, 8058, 8106, 9401, 9843, 10353, 11194, 13746, 15247, 16037, 16791, 18802, 19686, 20706, 22967, 28203, 30494, 32074, 33582, 38947, 39179, 45741, 45934, 48111, 56406, 68901, 77894, 78358, 91482, 95149, 96222, 106729, 116841, 117537, 137802, 190298, 213458, 233682, 235074, 259199, 272629, 285447, 320187, 442163, 518398, 545258, 570894, 640374, 666043, 777597, 817887, 884326, 1326489, 1332086, 1555194, 1635774, 1814393, 1998129, 2652978, 3095141, 3628786, 3996258, 5443179, 6190282, 7516771, 9285423, 10886358, 15033542, 18570846, 22550313, 45100626, 52617397, 105234794, 157852191, 315704382]

約数ペア:

[(1, 315704382), (2, 157852191), (3, 105234794), (6, 52617397), (7, 45100626), (14, 22550313), (17, 18570846), (21, 15033542), (29, 10886358), (34, 9285423), (42, 7516771), (51, 6190282), (58, 5443179), (79, 3996258), (87, 3628786), (102, 3095141), (119, 2652978), (158, 1998129), (174, 1814393), (193, 1635774), (203, 1555194), (237, 1332086), (238, 1326489), (357, 884326), (386, 817887), (406, 777597), (474, 666043), (493, 640374), (553, 570894), (579, 545258), (609, 518398), (714, 442163), (986, 320187), (1106, 285447), (1158, 272629), (1218, 259199), (1343, 235074), (1351, 233682), (1479, 213458), (1659, 190298), (2291, 137802), (2686, 117537), (2702, 116841), (2958, 106729), (3281, 96222), (3318, 95149), (3451, 91482), (4029, 78358), (4053, 77894), (4582, 68901), (5597, 56406), (6562, 48111), (6873, 45934), (6902, 45741), (8058, 39179), (8106, 38947), (9401, 33582), (9843, 32074), (10353, 30494), (11194, 28203), (13746, 22967), (15247, 20706), (16037, 19686), (16791, 18802)]