290063928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1370

約数の個数: 192

約数和(自身を含む): 975110400

約数和(自身を除く): 685046472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 49, 51, 56, 66, 68, 77, 84, 88, 98, 102, 119, 132, 136, 147, 154, 168, 187, 196, 204, 231, 238, 264, 294, 308, 357, 374, 392, 408, 462, 476, 539, 561, 588, 616, 714, 748, 833, 924, 952, 1078, 1122, 1176, 1309, 1319, 1428, 1496, 1617, 1666, 1848, 2156, 2244, 2499, 2618, 2638, 2856, 3234, 3332, 3927, 3957, 4312, 4488, 4998, 5236, 5276, 6468, 6664, 7854, 7914, 9163, 9233, 9996, 10472, 10552, 12936, 14509, 15708, 15828, 18326, 18466, 19992, 22423, 27489, 27699, 29018, 31416, 31656, 36652, 36932, 43527, 44846, 54978, 55398, 58036, 64631, 67269, 73304, 73864, 87054, 89692, 101563, 109956, 110796, 116072, 129262, 134538, 156961, 174108, 179384, 193893, 203126, 219912, 221592, 246653, 258524, 269076, 304689, 313922, 348216, 387786, 406252, 470883, 493306, 517048, 538152, 609378, 627844, 710941, 739959, 775572, 812504, 941766, 986612, 1098727, 1218756, 1255688, 1421882, 1479918, 1551144, 1726571, 1883532, 1973224, 2132823, 2197454, 2437512, 2843764, 2959836, 3296181, 3453142, 3767064, 4265646, 4394908, 5179713, 5687528, 5919672, 6592362, 6906284, 8531292, 8789816, 10359426, 12085997, 13184724, 13812568, 17062584, 20718852, 24171994, 26369448, 36257991, 41437704, 48343988, 72515982, 96687976, 145031964, 290063928]

約数ペア:

[(1, 290063928), (2, 145031964), (3, 96687976), (4, 72515982), (6, 48343988), (7, 41437704), (8, 36257991), (11, 26369448), (12, 24171994), (14, 20718852), (17, 17062584), (21, 13812568), (22, 13184724), (24, 12085997), (28, 10359426), (33, 8789816), (34, 8531292), (42, 6906284), (44, 6592362), (49, 5919672), (51, 5687528), (56, 5179713), (66, 4394908), (68, 4265646), (77, 3767064), (84, 3453142), (88, 3296181), (98, 2959836), (102, 2843764), (119, 2437512), (132, 2197454), (136, 2132823), (147, 1973224), (154, 1883532), (168, 1726571), (187, 1551144), (196, 1479918), (204, 1421882), (231, 1255688), (238, 1218756), (264, 1098727), (294, 986612), (308, 941766), (357, 812504), (374, 775572), (392, 739959), (408, 710941), (462, 627844), (476, 609378), (539, 538152), (561, 517048), (588, 493306), (616, 470883), (714, 406252), (748, 387786), (833, 348216), (924, 313922), (952, 304689), (1078, 269076), (1122, 258524), (1176, 246653), (1309, 221592), (1319, 219912), (1428, 203126), (1496, 193893), (1617, 179384), (1666, 174108), (1848, 156961), (2156, 134538), (2244, 129262), (2499, 116072), (2618, 110796), (2638, 109956), (2856, 101563), (3234, 89692), (3332, 87054), (3927, 73864), (3957, 73304), (4312, 67269), (4488, 64631), (4998, 58036), (5236, 55398), (5276, 54978), (6468, 44846), (6664, 43527), (7854, 36932), (7914, 36652), (9163, 31656), (9233, 31416), (9996, 29018), (10472, 27699), (10552, 27489), (12936, 22423), (14509, 19992), (15708, 18466), (15828, 18326)]