1340883984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{2063}}^1$

素因数の和:3316

約数の個数: 80

約数和(自身を含む): 3783757824

約数和(自身を除く): 2442873840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1231, 2063, 2462, 3693, 4126, 4924, 6189, 7386, 8252, 9848, 12378, 13541, 14772, 16504, 19696, 22693, 24756, 27082, 29544, 33008, 40623, 45386, 49512, 54164, 59088, 68079, 81246, 90772, 99024, 108328, 136158, 162492, 181544, 216656, 272316, 324984, 363088, 544632, 649968, 1089264, 2539553, 5079106, 7618659, 10158212, 15237318, 20316424, 27935083, 30474636, 40632848, 55870166, 60949272, 83805249, 111740332, 121898544, 167610498, 223480664, 335220996, 446961328, 670441992, 1340883984]

約数ペア:

[(1, 1340883984), (2, 670441992), (3, 446961328), (4, 335220996), (6, 223480664), (8, 167610498), (11, 121898544), (12, 111740332), (16, 83805249), (22, 60949272), (24, 55870166), (33, 40632848), (44, 30474636), (48, 27935083), (66, 20316424), (88, 15237318), (132, 10158212), (176, 7618659), (264, 5079106), (528, 2539553), (1231, 1089264), (2063, 649968), (2462, 544632), (3693, 363088), (4126, 324984), (4924, 272316), (6189, 216656), (7386, 181544), (8252, 162492), (9848, 136158), (12378, 108328), (13541, 99024), (14772, 90772), (16504, 81246), (19696, 68079), (22693, 59088), (24756, 54164), (27082, 49512), (29544, 45386), (33008, 40623)]