1291315608

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{20129}}^1$

素因数の和:20164

約数の個数: 112

約数和(自身を含む): 3960376200

約数和(自身を除く): 2669060592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 729, 792, 891, 972, 1188, 1458, 1782, 1944, 2376, 2673, 2916, 3564, 5346, 5832, 7128, 8019, 10692, 16038, 20129, 21384, 32076, 40258, 60387, 64152, 80516, 120774, 161032, 181161, 221419, 241548, 362322, 442838, 483096, 543483, 664257, 724644, 885676, 1086966, 1328514, 1449288, 1630449, 1771352, 1992771, 2173932, 2657028, 3260898, 3985542, 4347864, 4891347, 5314056, 5978313, 6521796, 7971084, 9782694, 11956626, 13043592, 14674041, 15942168, 17934939, 19565388, 23913252, 29348082, 35869878, 39130776, 47826504, 53804817, 58696164, 71739756, 107609634, 117392328, 143479512, 161414451, 215219268, 322828902, 430438536, 645657804, 1291315608]

約数ペア:

[(1, 1291315608), (2, 645657804), (3, 430438536), (4, 322828902), (6, 215219268), (8, 161414451), (9, 143479512), (11, 117392328), (12, 107609634), (18, 71739756), (22, 58696164), (24, 53804817), (27, 47826504), (33, 39130776), (36, 35869878), (44, 29348082), (54, 23913252), (66, 19565388), (72, 17934939), (81, 15942168), (88, 14674041), (99, 13043592), (108, 11956626), (132, 9782694), (162, 7971084), (198, 6521796), (216, 5978313), (243, 5314056), (264, 4891347), (297, 4347864), (324, 3985542), (396, 3260898), (486, 2657028), (594, 2173932), (648, 1992771), (729, 1771352), (792, 1630449), (891, 1449288), (972, 1328514), (1188, 1086966), (1458, 885676), (1782, 724644), (1944, 664257), (2376, 543483), (2673, 483096), (2916, 442838), (3564, 362322), (5346, 241548), (5832, 221419), (7128, 181161), (8019, 161032), (10692, 120774), (16038, 80516), (20129, 64152), (21384, 60387), (32076, 40258)]