290456112

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 822804480

約数和(自身を除く): 532348368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 53, 58, 62, 87, 93, 106, 116, 124, 127, 159, 174, 186, 212, 232, 248, 254, 318, 348, 372, 381, 424, 464, 496, 508, 636, 696, 744, 762, 848, 899, 1016, 1272, 1392, 1488, 1524, 1537, 1643, 1798, 2032, 2544, 2697, 3048, 3074, 3286, 3596, 3683, 3937, 4611, 4929, 5394, 6096, 6148, 6572, 6731, 7192, 7366, 7874, 9222, 9858, 10788, 11049, 11811, 12296, 13144, 13462, 14384, 14732, 15748, 18444, 19716, 20193, 21576, 22098, 23622, 24592, 26288, 26924, 29464, 31496, 36888, 39432, 40386, 43152, 44196, 47244, 47647, 53848, 58928, 62992, 73776, 78864, 80772, 88392, 94488, 95294, 107696, 114173, 142941, 161544, 176784, 188976, 190588, 195199, 208661, 228346, 285882, 323088, 342519, 381176, 390398, 417322, 456692, 571764, 585597, 625983, 685038, 762352, 780796, 834644, 913384, 1143528, 1171194, 1251966, 1370076, 1561592, 1669288, 1826768, 2287056, 2342388, 2503932, 2740152, 3123184, 3338576, 4684776, 5007864, 5480304, 6051169, 9369552, 10015728, 12102338, 18153507, 24204676, 36307014, 48409352, 72614028, 96818704, 145228056, 290456112]

約数ペア:

[(1, 290456112), (2, 145228056), (3, 96818704), (4, 72614028), (6, 48409352), (8, 36307014), (12, 24204676), (16, 18153507), (24, 12102338), (29, 10015728), (31, 9369552), (48, 6051169), (53, 5480304), (58, 5007864), (62, 4684776), (87, 3338576), (93, 3123184), (106, 2740152), (116, 2503932), (124, 2342388), (127, 2287056), (159, 1826768), (174, 1669288), (186, 1561592), (212, 1370076), (232, 1251966), (248, 1171194), (254, 1143528), (318, 913384), (348, 834644), (372, 780796), (381, 762352), (424, 685038), (464, 625983), (496, 585597), (508, 571764), (636, 456692), (696, 417322), (744, 390398), (762, 381176), (848, 342519), (899, 323088), (1016, 285882), (1272, 228346), (1392, 208661), (1488, 195199), (1524, 190588), (1537, 188976), (1643, 176784), (1798, 161544), (2032, 142941), (2544, 114173), (2697, 107696), (3048, 95294), (3074, 94488), (3286, 88392), (3596, 80772), (3683, 78864), (3937, 73776), (4611, 62992), (4929, 58928), (5394, 53848), (6096, 47647), (6148, 47244), (6572, 44196), (6731, 43152), (7192, 40386), (7366, 39432), (7874, 36888), (9222, 31496), (9858, 29464), (10788, 26924), (11049, 26288), (11811, 24592), (12296, 23622), (13144, 22098), (13462, 21576), (14384, 20193), (14732, 19716), (15748, 18444)]