506702988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1428

約数の個数: 108

約数和(自身を含む): 1424765160

約数和(自身を除く): 918062172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 121, 132, 178, 198, 242, 267, 356, 363, 396, 484, 534, 726, 801, 979, 1068, 1089, 1307, 1452, 1602, 1958, 2178, 2614, 2937, 3204, 3916, 3921, 4356, 5228, 5874, 7842, 8811, 10769, 11748, 11763, 14377, 15684, 17622, 21538, 23526, 28754, 32307, 35244, 43076, 43131, 47052, 57508, 64614, 86262, 96921, 116323, 129228, 129393, 158147, 172524, 193842, 232646, 258786, 316294, 348969, 387684, 465292, 474441, 517572, 632588, 697938, 948882, 1046907, 1279553, 1395876, 1423323, 1897764, 2093814, 2559106, 2846646, 3838659, 4187628, 5118212, 5693292, 7677318, 11515977, 14075083, 15354636, 23031954, 28150166, 42225249, 46063908, 56300332, 84450498, 126675747, 168900996, 253351494, 506702988]

約数ペア:

[(1, 506702988), (2, 253351494), (3, 168900996), (4, 126675747), (6, 84450498), (9, 56300332), (11, 46063908), (12, 42225249), (18, 28150166), (22, 23031954), (33, 15354636), (36, 14075083), (44, 11515977), (66, 7677318), (89, 5693292), (99, 5118212), (121, 4187628), (132, 3838659), (178, 2846646), (198, 2559106), (242, 2093814), (267, 1897764), (356, 1423323), (363, 1395876), (396, 1279553), (484, 1046907), (534, 948882), (726, 697938), (801, 632588), (979, 517572), (1068, 474441), (1089, 465292), (1307, 387684), (1452, 348969), (1602, 316294), (1958, 258786), (2178, 232646), (2614, 193842), (2937, 172524), (3204, 158147), (3916, 129393), (3921, 129228), (4356, 116323), (5228, 96921), (5874, 86262), (7842, 64614), (8811, 57508), (10769, 47052), (11748, 43131), (11763, 43076), (14377, 35244), (15684, 32307), (17622, 28754), (21538, 23526)]