2742177888

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{55681}}^1$

素因数の和:55722

約数の個数: 120

約数和(自身を含む): 8489277720

約数和(自身を除く): 5747099832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 49248, 55681, 111362, 167043, 222724, 334086, 445448, 501129, 668172, 890896, 1002258, 1057939, 1336344, 1503387, 1781792, 2004516, 2115878, 2672688, 3006774, 3173817, 4009032, 4231756, 4510161, 5345376, 6013548, 6347634, 8018064, 8463512, 9020322, 9521451, 12027096, 12695268, 16036128, 16927024, 18040644, 19042902, 24054192, 25390536, 28564353, 33854048, 36081288, 38085804, 48108384, 50781072, 57128706, 72162576, 76171608, 85693059, 101562144, 114257412, 144325152, 152343216, 171386118, 228514824, 304686432, 342772236, 457029648, 685544472, 914059296, 1371088944, 2742177888]

約数ペア:

[(1, 2742177888), (2, 1371088944), (3, 914059296), (4, 685544472), (6, 457029648), (8, 342772236), (9, 304686432), (12, 228514824), (16, 171386118), (18, 152343216), (19, 144325152), (24, 114257412), (27, 101562144), (32, 85693059), (36, 76171608), (38, 72162576), (48, 57128706), (54, 50781072), (57, 48108384), (72, 38085804), (76, 36081288), (81, 33854048), (96, 28564353), (108, 25390536), (114, 24054192), (144, 19042902), (152, 18040644), (162, 16927024), (171, 16036128), (216, 12695268), (228, 12027096), (288, 9521451), (304, 9020322), (324, 8463512), (342, 8018064), (432, 6347634), (456, 6013548), (513, 5345376), (608, 4510161), (648, 4231756), (684, 4009032), (864, 3173817), (912, 3006774), (1026, 2672688), (1296, 2115878), (1368, 2004516), (1539, 1781792), (1824, 1503387), (2052, 1336344), (2592, 1057939), (2736, 1002258), (3078, 890896), (4104, 668172), (5472, 501129), (6156, 445448), (8208, 334086), (12312, 222724), (16416, 167043), (24624, 111362), (49248, 55681)]