1690937568

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3319}}^1$

素因数の和:3425

約数の個数: 144

約数和(自身を含む): 5057488800

約数和(自身を除く): 3366551232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 61, 72, 87, 96, 116, 122, 144, 174, 183, 232, 244, 261, 288, 348, 366, 464, 488, 522, 549, 696, 732, 928, 976, 1044, 1098, 1392, 1464, 1769, 1952, 2088, 2196, 2784, 2928, 3319, 3538, 4176, 4392, 5307, 5856, 6638, 7076, 8352, 8784, 9957, 10614, 13276, 14152, 15921, 17568, 19914, 21228, 26552, 28304, 29871, 31842, 39828, 42456, 53104, 56608, 59742, 63684, 79656, 84912, 96251, 106208, 119484, 127368, 159312, 169824, 192502, 202459, 238968, 254736, 288753, 318624, 385004, 404918, 477936, 509472, 577506, 607377, 770008, 809836, 866259, 955872, 1155012, 1214754, 1540016, 1619672, 1732518, 1822131, 2310024, 2429508, 3080032, 3239344, 3465036, 3644262, 4620048, 4859016, 5871311, 6478688, 6930072, 7288524, 9240096, 9718032, 11742622, 13860144, 14577048, 17613933, 19436064, 23485244, 27720288, 29154096, 35227866, 46970488, 52841799, 58308192, 70455732, 93940976, 105683598, 140911464, 187881952, 211367196, 281822928, 422734392, 563645856, 845468784, 1690937568]

約数ペア:

[(1, 1690937568), (2, 845468784), (3, 563645856), (4, 422734392), (6, 281822928), (8, 211367196), (9, 187881952), (12, 140911464), (16, 105683598), (18, 93940976), (24, 70455732), (29, 58308192), (32, 52841799), (36, 46970488), (48, 35227866), (58, 29154096), (61, 27720288), (72, 23485244), (87, 19436064), (96, 17613933), (116, 14577048), (122, 13860144), (144, 11742622), (174, 9718032), (183, 9240096), (232, 7288524), (244, 6930072), (261, 6478688), (288, 5871311), (348, 4859016), (366, 4620048), (464, 3644262), (488, 3465036), (522, 3239344), (549, 3080032), (696, 2429508), (732, 2310024), (928, 1822131), (976, 1732518), (1044, 1619672), (1098, 1540016), (1392, 1214754), (1464, 1155012), (1769, 955872), (1952, 866259), (2088, 809836), (2196, 770008), (2784, 607377), (2928, 577506), (3319, 509472), (3538, 477936), (4176, 404918), (4392, 385004), (5307, 318624), (5856, 288753), (6638, 254736), (7076, 238968), (8352, 202459), (8784, 192502), (9957, 169824), (10614, 159312), (13276, 127368), (14152, 119484), (15921, 106208), (17568, 96251), (19914, 84912), (21228, 79656), (26552, 63684), (28304, 59742), (29871, 56608), (31842, 53104), (39828, 42456)]