621128112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1297}}^1$

素因数の和:2226

約数の個数: 80

約数和(自身を含む): 1753732992

約数和(自身を除く): 1132604880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 907, 1297, 1814, 2594, 2721, 3628, 3891, 5188, 5442, 7256, 7782, 9977, 10376, 10884, 14267, 14512, 15564, 19954, 20752, 21768, 28534, 29931, 31128, 39908, 42801, 43536, 57068, 59862, 62256, 79816, 85602, 114136, 119724, 159632, 171204, 228272, 239448, 342408, 478896, 684816, 1176379, 2352758, 3529137, 4705516, 7058274, 9411032, 12940169, 14116548, 18822064, 25880338, 28233096, 38820507, 51760676, 56466192, 77641014, 103521352, 155282028, 207042704, 310564056, 621128112]

約数ペア:

[(1, 621128112), (2, 310564056), (3, 207042704), (4, 155282028), (6, 103521352), (8, 77641014), (11, 56466192), (12, 51760676), (16, 38820507), (22, 28233096), (24, 25880338), (33, 18822064), (44, 14116548), (48, 12940169), (66, 9411032), (88, 7058274), (132, 4705516), (176, 3529137), (264, 2352758), (528, 1176379), (907, 684816), (1297, 478896), (1814, 342408), (2594, 239448), (2721, 228272), (3628, 171204), (3891, 159632), (5188, 119724), (5442, 114136), (7256, 85602), (7782, 79816), (9977, 62256), (10376, 59862), (10884, 57068), (14267, 43536), (14512, 42801), (15564, 39908), (19954, 31128), (20752, 29931), (21768, 28534)]