840900852

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13879}}^1$

素因数の和:13923

約数の個数: 120

約数和(自身を含む): 2539373760

約数和(自身を除く): 1698472908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 297, 306, 324, 374, 396, 459, 561, 594, 612, 748, 891, 918, 1122, 1188, 1377, 1683, 1782, 1836, 2244, 2754, 3366, 3564, 5049, 5508, 6732, 10098, 13879, 15147, 20196, 27758, 30294, 41637, 55516, 60588, 83274, 124911, 152669, 166548, 235943, 249822, 305338, 374733, 458007, 471886, 499644, 610676, 707829, 749466, 916014, 943772, 1124199, 1374021, 1415658, 1498932, 1832028, 2123487, 2248398, 2595373, 2748042, 2831316, 4122063, 4246974, 4496796, 5190746, 5496084, 6370461, 7786119, 8244126, 8493948, 10381492, 12366189, 12740922, 15572238, 16488252, 19111383, 23358357, 24732378, 25481844, 31144476, 38222766, 46716714, 49464756, 70075071, 76445532, 93433428, 140150142, 210225213, 280300284, 420450426, 840900852]

約数ペア:

[(1, 840900852), (2, 420450426), (3, 280300284), (4, 210225213), (6, 140150142), (9, 93433428), (11, 76445532), (12, 70075071), (17, 49464756), (18, 46716714), (22, 38222766), (27, 31144476), (33, 25481844), (34, 24732378), (36, 23358357), (44, 19111383), (51, 16488252), (54, 15572238), (66, 12740922), (68, 12366189), (81, 10381492), (99, 8493948), (102, 8244126), (108, 7786119), (132, 6370461), (153, 5496084), (162, 5190746), (187, 4496796), (198, 4246974), (204, 4122063), (297, 2831316), (306, 2748042), (324, 2595373), (374, 2248398), (396, 2123487), (459, 1832028), (561, 1498932), (594, 1415658), (612, 1374021), (748, 1124199), (891, 943772), (918, 916014), (1122, 749466), (1188, 707829), (1377, 610676), (1683, 499644), (1782, 471886), (1836, 458007), (2244, 374733), (2754, 305338), (3366, 249822), (3564, 235943), (5049, 166548), (5508, 152669), (6732, 124911), (10098, 83274), (13879, 60588), (15147, 55516), (20196, 41637), (27758, 30294)]