263022228

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 861020160

約数和(自身を除く): 597997932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 31, 36, 42, 43, 54, 58, 62, 63, 81, 84, 86, 87, 93, 108, 116, 124, 126, 129, 162, 172, 174, 186, 189, 203, 217, 243, 252, 258, 261, 279, 301, 324, 348, 372, 378, 387, 406, 434, 486, 516, 522, 558, 567, 602, 609, 651, 756, 774, 783, 812, 837, 868, 899, 903, 972, 1044, 1116, 1134, 1161, 1204, 1218, 1247, 1302, 1333, 1548, 1566, 1674, 1701, 1798, 1806, 1827, 1953, 2268, 2322, 2349, 2436, 2494, 2511, 2604, 2666, 2697, 2709, 3132, 3348, 3402, 3483, 3596, 3612, 3654, 3741, 3906, 3999, 4644, 4698, 4988, 5022, 5332, 5394, 5418, 5481, 5859, 6293, 6804, 6966, 7047, 7308, 7482, 7533, 7812, 7998, 8091, 8127, 8729, 9331, 9396, 10044, 10449, 10788, 10836, 10962, 11223, 11718, 11997, 12586, 13932, 14094, 14964, 15066, 15996, 16182, 16254, 16443, 17458, 17577, 18662, 18879, 20898, 21924, 22446, 23436, 23994, 24273, 24381, 25172, 26187, 27993, 28188, 30132, 32364, 32508, 32886, 33669, 34916, 35154, 35991, 37324, 37758, 38657, 41796, 44892, 47988, 48546, 48762, 49329, 52374, 52731, 55986, 56637, 65772, 67338, 70308, 71982, 72819, 73143, 75516, 77314, 78561, 83979, 97092, 97524, 98658, 101007, 104748, 105462, 107973, 111972, 113274, 115971, 134676, 143964, 145638, 146286, 154628, 157122, 167958, 169911, 197316, 202014, 210924, 215946, 218457, 226548, 231942, 235683, 251937, 270599, 291276, 292572, 303021, 314244, 323919, 335916, 339822, 347913, 404028, 431892, 436914, 463884, 471366, 503874, 509733, 541198, 606042, 647838, 679644, 695826, 707049, 755811, 811797, 873828, 942732, 1007748, 1019466, 1043739, 1082396, 1212084, 1295676, 1391652, 1414098, 1511622, 1529199, 1623594, 2038932, 2087478, 2121147, 2267433, 2435391, 2828196, 3023244, 3058398, 3131217, 3247188, 4174956, 4242294, 4534866, 4870782, 6116796, 6262434, 7306173, 8484588, 9069732, 9393651, 9741564, 12524868, 14612346, 18787302, 21918519, 29224692, 37574604, 43837038, 65755557, 87674076, 131511114, 263022228]

約数ペア:

[(1, 263022228), (2, 131511114), (3, 87674076), (4, 65755557), (6, 43837038), (7, 37574604), (9, 29224692), (12, 21918519), (14, 18787302), (18, 14612346), (21, 12524868), (27, 9741564), (28, 9393651), (29, 9069732), (31, 8484588), (36, 7306173), (42, 6262434), (43, 6116796), (54, 4870782), (58, 4534866), (62, 4242294), (63, 4174956), (81, 3247188), (84, 3131217), (86, 3058398), (87, 3023244), (93, 2828196), (108, 2435391), (116, 2267433), (124, 2121147), (126, 2087478), (129, 2038932), (162, 1623594), (172, 1529199), (174, 1511622), (186, 1414098), (189, 1391652), (203, 1295676), (217, 1212084), (243, 1082396), (252, 1043739), (258, 1019466), (261, 1007748), (279, 942732), (301, 873828), (324, 811797), (348, 755811), (372, 707049), (378, 695826), (387, 679644), (406, 647838), (434, 606042), (486, 541198), (516, 509733), (522, 503874), (558, 471366), (567, 463884), (602, 436914), (609, 431892), (651, 404028), (756, 347913), (774, 339822), (783, 335916), (812, 323919), (837, 314244), (868, 303021), (899, 292572), (903, 291276), (972, 270599), (1044, 251937), (1116, 235683), (1134, 231942), (1161, 226548), (1204, 218457), (1218, 215946), (1247, 210924), (1302, 202014), (1333, 197316), (1548, 169911), (1566, 167958), (1674, 157122), (1701, 154628), (1798, 146286), (1806, 145638), (1827, 143964), (1953, 134676), (2268, 115971), (2322, 113274), (2349, 111972), (2436, 107973), (2494, 105462), (2511, 104748), (2604, 101007), (2666, 98658), (2697, 97524), (2709, 97092), (3132, 83979), (3348, 78561), (3402, 77314), (3483, 75516), (3596, 73143), (3612, 72819), (3654, 71982), (3741, 70308), (3906, 67338), (3999, 65772), (4644, 56637), (4698, 55986), (4988, 52731), (5022, 52374), (5332, 49329), (5394, 48762), (5418, 48546), (5481, 47988), (5859, 44892), (6293, 41796), (6804, 38657), (6966, 37758), (7047, 37324), (7308, 35991), (7482, 35154), (7533, 34916), (7812, 33669), (7998, 32886), (8091, 32508), (8127, 32364), (8729, 30132), (9331, 28188), (9396, 27993), (10044, 26187), (10449, 25172), (10788, 24381), (10836, 24273), (10962, 23994), (11223, 23436), (11718, 22446), (11997, 21924), (12586, 20898), (13932, 18879), (14094, 18662), (14964, 17577), (15066, 17458), (15996, 16443), (16182, 16254)]