1268595952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11069}}^1$

素因数の和:11138

約数の個数: 80

約数和(自身を含む): 2882628000

約数和(自身を除く): 1614032048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 208, 232, 247, 304, 377, 464, 494, 551, 754, 988, 1102, 1508, 1976, 2204, 3016, 3952, 4408, 6032, 7163, 8816, 11069, 14326, 22138, 28652, 44276, 57304, 88552, 114608, 143897, 177104, 210311, 287794, 321001, 420622, 575588, 642002, 841244, 1151176, 1284004, 1682488, 2302352, 2568008, 2734043, 3364976, 4173013, 5136016, 5468086, 6099019, 8346026, 10936172, 12198038, 16692052, 21872344, 24396076, 33384104, 43744688, 48792152, 66768208, 79287247, 97584304, 158574494, 317148988, 634297976, 1268595952]

約数ペア:

[(1, 1268595952), (2, 634297976), (4, 317148988), (8, 158574494), (13, 97584304), (16, 79287247), (19, 66768208), (26, 48792152), (29, 43744688), (38, 33384104), (52, 24396076), (58, 21872344), (76, 16692052), (104, 12198038), (116, 10936172), (152, 8346026), (208, 6099019), (232, 5468086), (247, 5136016), (304, 4173013), (377, 3364976), (464, 2734043), (494, 2568008), (551, 2302352), (754, 1682488), (988, 1284004), (1102, 1151176), (1508, 841244), (1976, 642002), (2204, 575588), (3016, 420622), (3952, 321001), (4408, 287794), (6032, 210311), (7163, 177104), (8816, 143897), (11069, 114608), (14326, 88552), (22138, 57304), (28652, 44276)]