520019358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 1209323520

約数和(自身を除く): 689304162

約数列:

[1, 2, 3, 6, 17, 29, 31, 34, 51, 53, 58, 62, 87, 93, 102, 106, 107, 159, 174, 186, 214, 318, 321, 493, 527, 642, 899, 901, 986, 1054, 1479, 1537, 1581, 1643, 1798, 1802, 1819, 2697, 2703, 2958, 3074, 3103, 3162, 3286, 3317, 3638, 4611, 4929, 5394, 5406, 5457, 5671, 6206, 6634, 9222, 9309, 9858, 9951, 10914, 11342, 15283, 17013, 18618, 19902, 26129, 27931, 30566, 34026, 45849, 47647, 52258, 52751, 55862, 56389, 78387, 83793, 91698, 95294, 96193, 96407, 105502, 112778, 142941, 156774, 158253, 164459, 167586, 169167, 175801, 192386, 192814, 285882, 288579, 289221, 316506, 328918, 338334, 351602, 493377, 527403, 577158, 578442, 809999, 986754, 1054806, 1619998, 1635281, 2429997, 2795803, 2988617, 3270562, 4859994, 4905843, 5098229, 5591606, 5977234, 8387409, 8965851, 9811686, 10196458, 15294687, 16774818, 17931702, 30589374, 86669893, 173339786, 260009679, 520019358]

約数ペア:

[(1, 520019358), (2, 260009679), (3, 173339786), (6, 86669893), (17, 30589374), (29, 17931702), (31, 16774818), (34, 15294687), (51, 10196458), (53, 9811686), (58, 8965851), (62, 8387409), (87, 5977234), (93, 5591606), (102, 5098229), (106, 4905843), (107, 4859994), (159, 3270562), (174, 2988617), (186, 2795803), (214, 2429997), (318, 1635281), (321, 1619998), (493, 1054806), (527, 986754), (642, 809999), (899, 578442), (901, 577158), (986, 527403), (1054, 493377), (1479, 351602), (1537, 338334), (1581, 328918), (1643, 316506), (1798, 289221), (1802, 288579), (1819, 285882), (2697, 192814), (2703, 192386), (2958, 175801), (3074, 169167), (3103, 167586), (3162, 164459), (3286, 158253), (3317, 156774), (3638, 142941), (4611, 112778), (4929, 105502), (5394, 96407), (5406, 96193), (5457, 95294), (5671, 91698), (6206, 83793), (6634, 78387), (9222, 56389), (9309, 55862), (9858, 52751), (9951, 52258), (10914, 47647), (11342, 45849), (15283, 34026), (17013, 30566), (18618, 27931), (19902, 26129)]