315486816

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2556

約数の個数: 96

約数和(自身を含む): 888330240

約数和(自身を除く): 572843424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 79, 96, 102, 136, 158, 204, 237, 272, 316, 408, 474, 544, 632, 816, 948, 1264, 1343, 1632, 1896, 2447, 2528, 2686, 3792, 4029, 4894, 5372, 7341, 7584, 8058, 9788, 10744, 14682, 16116, 19576, 21488, 29364, 32232, 39152, 41599, 42976, 58728, 64464, 78304, 83198, 117456, 124797, 128928, 166396, 193313, 234912, 249594, 332792, 386626, 499188, 579939, 665584, 773252, 998376, 1159878, 1331168, 1546504, 1996752, 2319756, 3093008, 3286321, 3993504, 4639512, 6186016, 6572642, 9279024, 9858963, 13145284, 18558048, 19717926, 26290568, 39435852, 52581136, 78871704, 105162272, 157743408, 315486816]

約数ペア:

[(1, 315486816), (2, 157743408), (3, 105162272), (4, 78871704), (6, 52581136), (8, 39435852), (12, 26290568), (16, 19717926), (17, 18558048), (24, 13145284), (32, 9858963), (34, 9279024), (48, 6572642), (51, 6186016), (68, 4639512), (79, 3993504), (96, 3286321), (102, 3093008), (136, 2319756), (158, 1996752), (204, 1546504), (237, 1331168), (272, 1159878), (316, 998376), (408, 773252), (474, 665584), (544, 579939), (632, 499188), (816, 386626), (948, 332792), (1264, 249594), (1343, 234912), (1632, 193313), (1896, 166396), (2447, 128928), (2528, 124797), (2686, 117456), (3792, 83198), (4029, 78304), (4894, 64464), (5372, 58728), (7341, 42976), (7584, 41599), (8058, 39152), (9788, 32232), (10744, 29364), (14682, 21488), (16116, 19576)]