277715692774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 502087299840

約数和(自身を除く): 224371607066

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 113, 221, 226, 299, 391, 442, 457, 529, 598, 782, 914, 1058, 1469, 1921, 2599, 2938, 3842, 5083, 5198, 5941, 6877, 7769, 8993, 10166, 10511, 11882, 12167, 13754, 15538, 17986, 21022, 24334, 24973, 33787, 44183, 49946, 51641, 59777, 67574, 88366, 100997, 103282, 116909, 119554, 136643, 158171, 178687, 201994, 206839, 233818, 241753, 273286, 316342, 357374, 413678, 483506, 574379, 671333, 777101, 877897, 1016209, 1148758, 1187743, 1342666, 1374871, 1554202, 1755794, 2032418, 2322931, 2375486, 2688907, 2749742, 3142789, 4109801, 4645862, 5377814, 5560319, 6285578, 8219602, 11120638, 11412661, 13210717, 15440659, 17873323, 20191631, 22825322, 23372807, 26421434, 27318089, 30881318, 35746646, 40383262, 46745614, 53427413, 54636178, 72284147, 94525423, 106854826, 144568294, 189050846, 262491203, 303846491, 355135157, 464407513, 524982406, 607692982, 628316047, 710270314, 928815026, 1228830499, 1256632094, 2457660998, 6037297669, 8168108611, 10681372799, 12074595338, 16336217222, 21362745598, 138857846387, 277715692774]

約数ペア:

[(1, 277715692774), (2, 138857846387), (13, 21362745598), (17, 16336217222), (23, 12074595338), (26, 10681372799), (34, 8168108611), (46, 6037297669), (113, 2457660998), (221, 1256632094), (226, 1228830499), (299, 928815026), (391, 710270314), (442, 628316047), (457, 607692982), (529, 524982406), (598, 464407513), (782, 355135157), (914, 303846491), (1058, 262491203), (1469, 189050846), (1921, 144568294), (2599, 106854826), (2938, 94525423), (3842, 72284147), (5083, 54636178), (5198, 53427413), (5941, 46745614), (6877, 40383262), (7769, 35746646), (8993, 30881318), (10166, 27318089), (10511, 26421434), (11882, 23372807), (12167, 22825322), (13754, 20191631), (15538, 17873323), (17986, 15440659), (21022, 13210717), (24334, 11412661), (24973, 11120638), (33787, 8219602), (44183, 6285578), (49946, 5560319), (51641, 5377814), (59777, 4645862), (67574, 4109801), (88366, 3142789), (100997, 2749742), (103282, 2688907), (116909, 2375486), (119554, 2322931), (136643, 2032418), (158171, 1755794), (178687, 1554202), (201994, 1374871), (206839, 1342666), (233818, 1187743), (241753, 1148758), (273286, 1016209), (316342, 877897), (357374, 777101), (413678, 671333), (483506, 574379)]