1036981728

素因数分解:

$2^5\times 3^2\times {\mathrm{521}}^1\times {\mathrm{6911}}^1$

素因数の和:7448

約数の個数: 72

約数和(自身を含む): 2955004416

約数和(自身を除く): 1918022688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 6911, 8336, 9378, 12504, 13822, 16672, 18756, 20733, 25008, 27644, 37512, 41466, 50016, 55288, 62199, 75024, 82932, 110576, 124398, 150048, 165864, 221152, 248796, 331728, 497592, 663456, 995184, 1990368, 3600631, 7201262, 10801893, 14402524, 21603786, 28805048, 32405679, 43207572, 57610096, 64811358, 86415144, 115220192, 129622716, 172830288, 259245432, 345660576, 518490864, 1036981728]

約数ペア:

[(1, 1036981728), (2, 518490864), (3, 345660576), (4, 259245432), (6, 172830288), (8, 129622716), (9, 115220192), (12, 86415144), (16, 64811358), (18, 57610096), (24, 43207572), (32, 32405679), (36, 28805048), (48, 21603786), (72, 14402524), (96, 10801893), (144, 7201262), (288, 3600631), (521, 1990368), (1042, 995184), (1563, 663456), (2084, 497592), (3126, 331728), (4168, 248796), (4689, 221152), (6252, 165864), (6911, 150048), (8336, 124398), (9378, 110576), (12504, 82932), (13822, 75024), (16672, 62199), (18756, 55288), (20733, 50016), (25008, 41466), (27644, 37512)]