1420284672

素因数分解:

$2^8\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3877}}^1$

素因数の和:3955

約数の個数: 144

約数和(自身を含む): 4280381280

約数和(自身を除く): 2860096608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 424, 432, 477, 576, 636, 768, 848, 864, 954, 1152, 1272, 1431, 1696, 1728, 1908, 2304, 2544, 2862, 3392, 3456, 3816, 3877, 5088, 5724, 6784, 6912, 7632, 7754, 10176, 11448, 11631, 13568, 15264, 15508, 20352, 22896, 23262, 30528, 31016, 34893, 40704, 45792, 46524, 61056, 62032, 69786, 91584, 93048, 104679, 122112, 124064, 139572, 183168, 186096, 205481, 209358, 248128, 279144, 366336, 372192, 410962, 418716, 496256, 558288, 616443, 744384, 821924, 837432, 992512, 1116576, 1232886, 1488768, 1643848, 1674864, 1849329, 2233152, 2465772, 2977536, 3287696, 3349728, 3698658, 4466304, 4931544, 5547987, 6575392, 6699456, 7397316, 8932608, 9863088, 11095974, 13150784, 13398912, 14794632, 19726176, 22191948, 26301568, 26797824, 29589264, 39452352, 44383896, 52603136, 59178528, 78904704, 88767792, 118357056, 157809408, 177535584, 236714112, 355071168, 473428224, 710142336, 1420284672]

約数ペア:

[(1, 1420284672), (2, 710142336), (3, 473428224), (4, 355071168), (6, 236714112), (8, 177535584), (9, 157809408), (12, 118357056), (16, 88767792), (18, 78904704), (24, 59178528), (27, 52603136), (32, 44383896), (36, 39452352), (48, 29589264), (53, 26797824), (54, 26301568), (64, 22191948), (72, 19726176), (96, 14794632), (106, 13398912), (108, 13150784), (128, 11095974), (144, 9863088), (159, 8932608), (192, 7397316), (212, 6699456), (216, 6575392), (256, 5547987), (288, 4931544), (318, 4466304), (384, 3698658), (424, 3349728), (432, 3287696), (477, 2977536), (576, 2465772), (636, 2233152), (768, 1849329), (848, 1674864), (864, 1643848), (954, 1488768), (1152, 1232886), (1272, 1116576), (1431, 992512), (1696, 837432), (1728, 821924), (1908, 744384), (2304, 616443), (2544, 558288), (2862, 496256), (3392, 418716), (3456, 410962), (3816, 372192), (3877, 366336), (5088, 279144), (5724, 248128), (6784, 209358), (6912, 205481), (7632, 186096), (7754, 183168), (10176, 139572), (11448, 124064), (11631, 122112), (13568, 104679), (15264, 93048), (15508, 91584), (20352, 69786), (22896, 62032), (23262, 61056), (30528, 46524), (31016, 45792), (34893, 40704)]