290132472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 945561600

約数和(自身を除く): 655429128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 31, 34, 42, 51, 56, 58, 62, 68, 84, 87, 93, 102, 113, 116, 119, 124, 136, 168, 174, 186, 203, 204, 217, 226, 232, 238, 248, 339, 348, 357, 372, 406, 408, 434, 452, 476, 493, 527, 609, 651, 678, 696, 714, 744, 791, 812, 868, 899, 904, 952, 986, 1054, 1218, 1302, 1356, 1428, 1479, 1581, 1582, 1624, 1736, 1798, 1921, 1972, 2108, 2373, 2436, 2604, 2697, 2712, 2856, 2958, 3162, 3164, 3277, 3451, 3503, 3596, 3689, 3842, 3944, 4216, 4746, 4872, 5208, 5394, 5763, 5916, 6293, 6324, 6328, 6554, 6902, 7006, 7192, 7378, 7684, 9492, 9831, 10353, 10509, 10788, 11067, 11526, 11832, 12586, 12648, 13108, 13447, 13804, 14012, 14756, 15283, 15368, 18879, 18984, 19662, 20706, 21018, 21576, 22134, 22939, 23052, 24521, 25172, 26216, 26894, 27608, 28024, 29512, 30566, 37758, 39324, 40341, 41412, 42036, 44268, 45849, 45878, 46104, 49042, 50344, 53788, 55709, 59551, 61132, 68817, 73563, 75516, 78648, 80682, 82824, 84072, 88536, 91698, 91756, 98084, 101587, 106981, 107576, 111418, 119102, 122264, 137634, 147126, 151032, 161364, 167127, 178653, 183396, 183512, 196168, 203174, 213962, 222836, 238204, 275268, 294252, 304761, 320943, 322728, 334254, 357306, 366792, 389963, 406348, 416857, 427924, 445672, 476408, 550536, 588504, 609522, 641886, 668508, 711109, 714612, 779926, 812696, 833714, 855848, 1169889, 1219044, 1250571, 1283772, 1337016, 1422218, 1429224, 1559852, 1667428, 1726979, 2133327, 2339778, 2438088, 2501142, 2567544, 2844436, 3119704, 3334856, 3453958, 4266654, 4679556, 5002284, 5180937, 5688872, 6907916, 8533308, 9359112, 10004568, 10361874, 12088853, 13815832, 17066616, 20723748, 24177706, 36266559, 41447496, 48355412, 72533118, 96710824, 145066236, 290132472]

約数ペア:

[(1, 290132472), (2, 145066236), (3, 96710824), (4, 72533118), (6, 48355412), (7, 41447496), (8, 36266559), (12, 24177706), (14, 20723748), (17, 17066616), (21, 13815832), (24, 12088853), (28, 10361874), (29, 10004568), (31, 9359112), (34, 8533308), (42, 6907916), (51, 5688872), (56, 5180937), (58, 5002284), (62, 4679556), (68, 4266654), (84, 3453958), (87, 3334856), (93, 3119704), (102, 2844436), (113, 2567544), (116, 2501142), (119, 2438088), (124, 2339778), (136, 2133327), (168, 1726979), (174, 1667428), (186, 1559852), (203, 1429224), (204, 1422218), (217, 1337016), (226, 1283772), (232, 1250571), (238, 1219044), (248, 1169889), (339, 855848), (348, 833714), (357, 812696), (372, 779926), (406, 714612), (408, 711109), (434, 668508), (452, 641886), (476, 609522), (493, 588504), (527, 550536), (609, 476408), (651, 445672), (678, 427924), (696, 416857), (714, 406348), (744, 389963), (791, 366792), (812, 357306), (868, 334254), (899, 322728), (904, 320943), (952, 304761), (986, 294252), (1054, 275268), (1218, 238204), (1302, 222836), (1356, 213962), (1428, 203174), (1479, 196168), (1581, 183512), (1582, 183396), (1624, 178653), (1736, 167127), (1798, 161364), (1921, 151032), (1972, 147126), (2108, 137634), (2373, 122264), (2436, 119102), (2604, 111418), (2697, 107576), (2712, 106981), (2856, 101587), (2958, 98084), (3162, 91756), (3164, 91698), (3277, 88536), (3451, 84072), (3503, 82824), (3596, 80682), (3689, 78648), (3842, 75516), (3944, 73563), (4216, 68817), (4746, 61132), (4872, 59551), (5208, 55709), (5394, 53788), (5763, 50344), (5916, 49042), (6293, 46104), (6324, 45878), (6328, 45849), (6554, 44268), (6902, 42036), (7006, 41412), (7192, 40341), (7378, 39324), (7684, 37758), (9492, 30566), (9831, 29512), (10353, 28024), (10509, 27608), (10788, 26894), (11067, 26216), (11526, 25172), (11832, 24521), (12586, 23052), (12648, 22939), (13108, 22134), (13447, 21576), (13804, 21018), (14012, 20706), (14756, 19662), (15283, 18984), (15368, 18879)]