385800084

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 1057706496

約数和(自身を除く): 671906412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 81, 93, 108, 124, 142, 162, 186, 213, 279, 284, 324, 372, 426, 541, 558, 639, 837, 852, 1082, 1116, 1278, 1623, 1674, 1917, 2164, 2201, 2511, 2556, 3246, 3348, 3834, 4402, 4869, 5022, 5751, 6492, 6603, 7668, 8804, 9738, 10044, 11502, 13206, 14607, 16771, 19476, 19809, 23004, 26412, 29214, 33542, 38411, 39618, 43821, 50313, 58428, 59427, 67084, 76822, 79236, 87642, 100626, 115233, 118854, 150939, 153644, 175284, 178281, 201252, 230466, 237708, 301878, 345699, 356562, 452817, 460932, 603756, 691398, 713124, 905634, 1037097, 1190741, 1358451, 1382796, 1811268, 2074194, 2381482, 2716902, 3111291, 3572223, 4148388, 4762964, 5433804, 6222582, 7144446, 10716669, 12445164, 14288892, 21433338, 32150007, 42866676, 64300014, 96450021, 128600028, 192900042, 385800084]

約数ペア:

[(1, 385800084), (2, 192900042), (3, 128600028), (4, 96450021), (6, 64300014), (9, 42866676), (12, 32150007), (18, 21433338), (27, 14288892), (31, 12445164), (36, 10716669), (54, 7144446), (62, 6222582), (71, 5433804), (81, 4762964), (93, 4148388), (108, 3572223), (124, 3111291), (142, 2716902), (162, 2381482), (186, 2074194), (213, 1811268), (279, 1382796), (284, 1358451), (324, 1190741), (372, 1037097), (426, 905634), (541, 713124), (558, 691398), (639, 603756), (837, 460932), (852, 452817), (1082, 356562), (1116, 345699), (1278, 301878), (1623, 237708), (1674, 230466), (1917, 201252), (2164, 178281), (2201, 175284), (2511, 153644), (2556, 150939), (3246, 118854), (3348, 115233), (3834, 100626), (4402, 87642), (4869, 79236), (5022, 76822), (5751, 67084), (6492, 59427), (6603, 58428), (7668, 50313), (8804, 43821), (9738, 39618), (10044, 38411), (11502, 33542), (13206, 29214), (14607, 26412), (16771, 23004), (19476, 19809)]