42644448

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 155312640

約数和(自身を除く): 112668192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 462, 504, 528, 594, 616, 641, 672, 693, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1282, 1386, 1512, 1584, 1848, 1923, 2016, 2079, 2376, 2464, 2564, 2772, 3024, 3168, 3696, 3846, 4158, 4487, 4752, 5128, 5544, 5769, 6048, 7051, 7392, 7692, 8316, 8974, 9504, 10256, 11088, 11538, 13461, 14102, 15384, 16632, 17307, 17948, 20512, 21153, 22176, 23076, 26922, 28204, 30768, 33264, 34614, 35896, 40383, 42306, 46152, 49357, 53844, 56408, 61536, 63459, 66528, 69228, 71792, 80766, 84612, 92304, 98714, 107688, 112816, 121149, 126918, 138456, 143584, 148071, 161532, 169224, 184608, 190377, 197428, 215376, 225632, 242298, 253836, 276912, 296142, 323064, 338448, 380754, 394856, 430752, 444213, 484596, 507672, 553824, 592284, 646128, 676896, 761508, 789712, 888426, 969192, 1015344, 1184568, 1292256, 1332639, 1523016, 1579424, 1776852, 1938384, 2030688, 2369136, 2665278, 3046032, 3553704, 3876768, 4738272, 5330556, 6092064, 7107408, 10661112, 14214816, 21322224, 42644448]

約数ペア:

[(1, 42644448), (2, 21322224), (3, 14214816), (4, 10661112), (6, 7107408), (7, 6092064), (8, 5330556), (9, 4738272), (11, 3876768), (12, 3553704), (14, 3046032), (16, 2665278), (18, 2369136), (21, 2030688), (22, 1938384), (24, 1776852), (27, 1579424), (28, 1523016), (32, 1332639), (33, 1292256), (36, 1184568), (42, 1015344), (44, 969192), (48, 888426), (54, 789712), (56, 761508), (63, 676896), (66, 646128), (72, 592284), (77, 553824), (84, 507672), (88, 484596), (96, 444213), (99, 430752), (108, 394856), (112, 380754), (126, 338448), (132, 323064), (144, 296142), (154, 276912), (168, 253836), (176, 242298), (189, 225632), (198, 215376), (216, 197428), (224, 190377), (231, 184608), (252, 169224), (264, 161532), (288, 148071), (297, 143584), (308, 138456), (336, 126918), (352, 121149), (378, 112816), (396, 107688), (432, 98714), (462, 92304), (504, 84612), (528, 80766), (594, 71792), (616, 69228), (641, 66528), (672, 63459), (693, 61536), (756, 56408), (792, 53844), (864, 49357), (924, 46152), (1008, 42306), (1056, 40383), (1188, 35896), (1232, 34614), (1282, 33264), (1386, 30768), (1512, 28204), (1584, 26922), (1848, 23076), (1923, 22176), (2016, 21153), (2079, 20512), (2376, 17948), (2464, 17307), (2564, 16632), (2772, 15384), (3024, 14102), (3168, 13461), (3696, 11538), (3846, 11088), (4158, 10256), (4487, 9504), (4752, 8974), (5128, 8316), (5544, 7692), (5769, 7392), (6048, 7051)]