831857488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11069}}^1$

素因数の和:11156

約数の個数: 80

約数和(自身を含む): 2042547840

約数和(自身を除く): 1210690352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 976, 1232, 1342, 1708, 2684, 3416, 4697, 5368, 6832, 9394, 10736, 11069, 18788, 22138, 37576, 44276, 75152, 77483, 88552, 121759, 154966, 177104, 243518, 309932, 487036, 619864, 675209, 852313, 974072, 1239728, 1350418, 1704626, 1948144, 2700836, 3409252, 4726463, 5401672, 6818504, 7427299, 9452926, 10803344, 13637008, 14854598, 18905852, 29709196, 37811704, 51991093, 59418392, 75623408, 103982186, 118836784, 207964372, 415928744, 831857488]

約数ペア:

[(1, 831857488), (2, 415928744), (4, 207964372), (7, 118836784), (8, 103982186), (11, 75623408), (14, 59418392), (16, 51991093), (22, 37811704), (28, 29709196), (44, 18905852), (56, 14854598), (61, 13637008), (77, 10803344), (88, 9452926), (112, 7427299), (122, 6818504), (154, 5401672), (176, 4726463), (244, 3409252), (308, 2700836), (427, 1948144), (488, 1704626), (616, 1350418), (671, 1239728), (854, 974072), (976, 852313), (1232, 675209), (1342, 619864), (1708, 487036), (2684, 309932), (3416, 243518), (4697, 177104), (5368, 154966), (6832, 121759), (9394, 88552), (10736, 77483), (11069, 75152), (18788, 44276), (22138, 37576)]