258500606

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 542868480

約数和(自身を除く): 284367874

約数列:

[1, 2, 7, 13, 14, 17, 26, 29, 34, 43, 58, 67, 86, 91, 119, 134, 182, 203, 221, 238, 301, 377, 406, 442, 469, 493, 559, 602, 731, 754, 871, 938, 986, 1118, 1139, 1247, 1462, 1547, 1742, 1943, 2278, 2494, 2639, 2881, 3094, 3451, 3886, 3913, 5117, 5278, 5762, 6097, 6409, 6902, 7826, 7973, 8729, 9503, 10234, 12194, 12818, 13601, 14807, 15946, 16211, 17458, 19006, 20167, 21199, 25259, 27202, 29614, 32422, 33031, 37453, 40334, 42398, 44863, 48977, 50518, 66062, 66521, 74906, 83549, 89726, 97954, 103649, 113477, 133042, 148393, 167098, 176813, 207298, 226954, 231217, 262171, 275587, 296786, 342839, 353626, 429403, 462434, 524342, 551174, 584843, 636701, 685678, 858806, 1086137, 1169686, 1273402, 1420333, 1929109, 2172274, 2840666, 3005821, 3858218, 4456907, 6011642, 7602959, 8913814, 9942331, 15205918, 18464329, 19884662, 36928658, 129250303, 258500606]

約数ペア:

[(1, 258500606), (2, 129250303), (7, 36928658), (13, 19884662), (14, 18464329), (17, 15205918), (26, 9942331), (29, 8913814), (34, 7602959), (43, 6011642), (58, 4456907), (67, 3858218), (86, 3005821), (91, 2840666), (119, 2172274), (134, 1929109), (182, 1420333), (203, 1273402), (221, 1169686), (238, 1086137), (301, 858806), (377, 685678), (406, 636701), (442, 584843), (469, 551174), (493, 524342), (559, 462434), (602, 429403), (731, 353626), (754, 342839), (871, 296786), (938, 275587), (986, 262171), (1118, 231217), (1139, 226954), (1247, 207298), (1462, 176813), (1547, 167098), (1742, 148393), (1943, 133042), (2278, 113477), (2494, 103649), (2639, 97954), (2881, 89726), (3094, 83549), (3451, 74906), (3886, 66521), (3913, 66062), (5117, 50518), (5278, 48977), (5762, 44863), (6097, 42398), (6409, 40334), (6902, 37453), (7826, 33031), (7973, 32422), (8729, 29614), (9503, 27202), (10234, 25259), (12194, 21199), (12818, 20167), (13601, 19006), (14807, 17458), (15946, 16211)]