557170735792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2346733}}^1$

素因数の和:2346842

約数の個数: 80

約数和(自身を含む): 1257098469120

約数和(自身を除く): 699927733328

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 71, 76, 88, 142, 152, 176, 209, 284, 304, 418, 568, 781, 836, 1136, 1349, 1562, 1672, 2698, 3124, 3344, 5396, 6248, 10792, 12496, 14839, 21584, 29678, 59356, 118712, 237424, 2346733, 4693466, 9386932, 18773864, 25814063, 37547728, 44587927, 51628126, 89175854, 103256252, 166618043, 178351708, 206512504, 333236086, 356703416, 413025008, 490467197, 666472172, 713406832, 980934394, 1332944344, 1832798473, 1961868788, 2665888688, 3165742817, 3665596946, 3923737576, 6331485634, 7331193892, 7847475152, 12662971268, 14662387784, 25325942536, 29324775568, 34823170987, 50651885072, 69646341974, 139292683948, 278585367896, 557170735792]

約数ペア:

[(1, 557170735792), (2, 278585367896), (4, 139292683948), (8, 69646341974), (11, 50651885072), (16, 34823170987), (19, 29324775568), (22, 25325942536), (38, 14662387784), (44, 12662971268), (71, 7847475152), (76, 7331193892), (88, 6331485634), (142, 3923737576), (152, 3665596946), (176, 3165742817), (209, 2665888688), (284, 1961868788), (304, 1832798473), (418, 1332944344), (568, 980934394), (781, 713406832), (836, 666472172), (1136, 490467197), (1349, 413025008), (1562, 356703416), (1672, 333236086), (2698, 206512504), (3124, 178351708), (3344, 166618043), (5396, 103256252), (6248, 89175854), (10792, 51628126), (12496, 44587927), (14839, 37547728), (21584, 25814063), (29678, 18773864), (59356, 9386932), (118712, 4693466), (237424, 2346733)]