2480491216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 6016757760

約数和(自身を除く): 3536266544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 59, 68, 71, 112, 118, 119, 136, 142, 236, 238, 272, 284, 311, 413, 472, 476, 497, 568, 622, 826, 944, 952, 994, 1003, 1136, 1207, 1244, 1652, 1904, 1988, 2006, 2177, 2414, 2488, 3304, 3976, 4012, 4189, 4354, 4828, 4976, 5287, 6608, 7021, 7952, 8024, 8378, 8449, 8708, 9656, 10574, 14042, 16048, 16756, 16898, 17416, 18349, 19312, 21148, 22081, 28084, 29323, 33512, 33796, 34832, 36698, 37009, 42296, 44162, 56168, 58646, 67024, 67592, 71213, 73396, 74018, 84592, 88324, 112336, 117292, 128443, 135184, 142426, 146792, 148036, 154567, 176648, 234584, 256886, 284852, 293584, 296072, 309134, 311933, 353296, 375377, 469168, 498491, 513772, 569704, 592144, 618268, 623866, 750754, 996982, 1027544, 1139408, 1236536, 1247732, 1302779, 1501508, 1993964, 2055088, 2183531, 2473072, 2495464, 2605558, 2627639, 3003016, 3987928, 4367062, 4990928, 5211116, 5255278, 6006032, 7975856, 8734124, 9119453, 10422232, 10510556, 17468248, 18238906, 20844464, 21021112, 22147243, 34936496, 36477812, 42042224, 44294486, 72955624, 88588972, 145911248, 155030701, 177177944, 310061402, 354355888, 620122804, 1240245608, 2480491216]

約数ペア:

[(1, 2480491216), (2, 1240245608), (4, 620122804), (7, 354355888), (8, 310061402), (14, 177177944), (16, 155030701), (17, 145911248), (28, 88588972), (34, 72955624), (56, 44294486), (59, 42042224), (68, 36477812), (71, 34936496), (112, 22147243), (118, 21021112), (119, 20844464), (136, 18238906), (142, 17468248), (236, 10510556), (238, 10422232), (272, 9119453), (284, 8734124), (311, 7975856), (413, 6006032), (472, 5255278), (476, 5211116), (497, 4990928), (568, 4367062), (622, 3987928), (826, 3003016), (944, 2627639), (952, 2605558), (994, 2495464), (1003, 2473072), (1136, 2183531), (1207, 2055088), (1244, 1993964), (1652, 1501508), (1904, 1302779), (1988, 1247732), (2006, 1236536), (2177, 1139408), (2414, 1027544), (2488, 996982), (3304, 750754), (3976, 623866), (4012, 618268), (4189, 592144), (4354, 569704), (4828, 513772), (4976, 498491), (5287, 469168), (6608, 375377), (7021, 353296), (7952, 311933), (8024, 309134), (8378, 296072), (8449, 293584), (8708, 284852), (9656, 256886), (10574, 234584), (14042, 176648), (16048, 154567), (16756, 148036), (16898, 146792), (17416, 142426), (18349, 135184), (19312, 128443), (21148, 117292), (22081, 112336), (28084, 88324), (29323, 84592), (33512, 74018), (33796, 73396), (34832, 71213), (36698, 67592), (37009, 67024), (42296, 58646), (44162, 56168)]