1390778544

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{11261}}^1$

素因数の和:11386

約数の個数: 80

約数和(自身を含む): 3753759744

約数和(自身を除く): 2362981200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 996, 1328, 1488, 1992, 2573, 3984, 5146, 7719, 10292, 11261, 15438, 20584, 22522, 30876, 33783, 41168, 45044, 61752, 67566, 90088, 123504, 135132, 180176, 270264, 349091, 540528, 698182, 934663, 1047273, 1396364, 1869326, 2094546, 2792728, 2803989, 3738652, 4189092, 5585456, 5607978, 7477304, 8378184, 11215956, 14954608, 16756368, 22431912, 28974553, 44863824, 57949106, 86923659, 115898212, 173847318, 231796424, 347694636, 463592848, 695389272, 1390778544]

約数ペア:

[(1, 1390778544), (2, 695389272), (3, 463592848), (4, 347694636), (6, 231796424), (8, 173847318), (12, 115898212), (16, 86923659), (24, 57949106), (31, 44863824), (48, 28974553), (62, 22431912), (83, 16756368), (93, 14954608), (124, 11215956), (166, 8378184), (186, 7477304), (248, 5607978), (249, 5585456), (332, 4189092), (372, 3738652), (496, 2803989), (498, 2792728), (664, 2094546), (744, 1869326), (996, 1396364), (1328, 1047273), (1488, 934663), (1992, 698182), (2573, 540528), (3984, 349091), (5146, 270264), (7719, 180176), (10292, 135132), (11261, 123504), (15438, 90088), (20584, 67566), (22522, 61752), (30876, 45044), (33783, 41168)]