289975392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8461}}^1$

素因数の和:8501

約数の個数: 144

約数和(自身を含む): 997974432

約数和(自身を除く): 707999040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8461, 8568, 11424, 16922, 17136, 25383, 33844, 34272, 50766, 59227, 67688, 76149, 101532, 118454, 135376, 143837, 152298, 177681, 203064, 236908, 270752, 287674, 304596, 355362, 406128, 431511, 473816, 533043, 575348, 609192, 710724, 812256, 863022, 947632, 1006859, 1066086, 1150696, 1218384, 1294533, 1421448, 1726044, 1895264, 2013718, 2132172, 2301392, 2436768, 2589066, 2842896, 3020577, 3452088, 4027436, 4264344, 4602784, 5178132, 5685792, 6041154, 6904176, 8054872, 8528688, 9061731, 10356264, 12082308, 13808352, 16109744, 17057376, 18123462, 20712528, 24164616, 32219488, 36246924, 41425056, 48329232, 72493848, 96658464, 144987696, 289975392]

約数ペア:

[(1, 289975392), (2, 144987696), (3, 96658464), (4, 72493848), (6, 48329232), (7, 41425056), (8, 36246924), (9, 32219488), (12, 24164616), (14, 20712528), (16, 18123462), (17, 17057376), (18, 16109744), (21, 13808352), (24, 12082308), (28, 10356264), (32, 9061731), (34, 8528688), (36, 8054872), (42, 6904176), (48, 6041154), (51, 5685792), (56, 5178132), (63, 4602784), (68, 4264344), (72, 4027436), (84, 3452088), (96, 3020577), (102, 2842896), (112, 2589066), (119, 2436768), (126, 2301392), (136, 2132172), (144, 2013718), (153, 1895264), (168, 1726044), (204, 1421448), (224, 1294533), (238, 1218384), (252, 1150696), (272, 1066086), (288, 1006859), (306, 947632), (336, 863022), (357, 812256), (408, 710724), (476, 609192), (504, 575348), (544, 533043), (612, 473816), (672, 431511), (714, 406128), (816, 355362), (952, 304596), (1008, 287674), (1071, 270752), (1224, 236908), (1428, 203064), (1632, 177681), (1904, 152298), (2016, 143837), (2142, 135376), (2448, 118454), (2856, 101532), (3808, 76149), (4284, 67688), (4896, 59227), (5712, 50766), (8461, 34272), (8568, 33844), (11424, 25383), (16922, 17136)]