861427008

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1302

約数の個数: 224

約数和(自身を含む): 2817489920

約数和(自身を除く): 1956062912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 192, 208, 216, 234, 248, 279, 288, 312, 351, 372, 403, 416, 432, 468, 496, 558, 576, 624, 702, 744, 806, 832, 837, 864, 936, 992, 1116, 1209, 1237, 1248, 1404, 1488, 1612, 1674, 1728, 1872, 1984, 2232, 2418, 2474, 2496, 2808, 2976, 3224, 3348, 3627, 3711, 3744, 4464, 4836, 4948, 5616, 5952, 6448, 6696, 7254, 7422, 7488, 8928, 9672, 9896, 10881, 11133, 11232, 12896, 13392, 14508, 14844, 16081, 17856, 19344, 19792, 21762, 22266, 22464, 25792, 26784, 29016, 29688, 32162, 33399, 38347, 38688, 39584, 43524, 44532, 48243, 53568, 58032, 59376, 64324, 66798, 76694, 77376, 79168, 87048, 89064, 96486, 115041, 116064, 118752, 128648, 133596, 144729, 153388, 174096, 178128, 192972, 230082, 232128, 237504, 257296, 267192, 289458, 306776, 345123, 348192, 356256, 385944, 434187, 460164, 498511, 514592, 534384, 578916, 613552, 690246, 696384, 712512, 771888, 868374, 920328, 997022, 1029184, 1035369, 1068768, 1157832, 1227104, 1380492, 1495533, 1543776, 1736748, 1840656, 1994044, 2070738, 2137536, 2315664, 2454208, 2760984, 2991066, 3087552, 3473496, 3681312, 3988088, 4141476, 4486599, 4631328, 5521968, 5982132, 6946992, 7362624, 7976176, 8282952, 8973198, 9262656, 11043936, 11964264, 13459797, 13893984, 15952352, 16565904, 17946396, 22087872, 23928528, 26919594, 27787968, 31904704, 33131808, 35892792, 47857056, 53839188, 66263616, 71785584, 95714112, 107678376, 143571168, 215356752, 287142336, 430713504, 861427008]

約数ペア:

[(1, 861427008), (2, 430713504), (3, 287142336), (4, 215356752), (6, 143571168), (8, 107678376), (9, 95714112), (12, 71785584), (13, 66263616), (16, 53839188), (18, 47857056), (24, 35892792), (26, 33131808), (27, 31904704), (31, 27787968), (32, 26919594), (36, 23928528), (39, 22087872), (48, 17946396), (52, 16565904), (54, 15952352), (62, 13893984), (64, 13459797), (72, 11964264), (78, 11043936), (93, 9262656), (96, 8973198), (104, 8282952), (108, 7976176), (117, 7362624), (124, 6946992), (144, 5982132), (156, 5521968), (186, 4631328), (192, 4486599), (208, 4141476), (216, 3988088), (234, 3681312), (248, 3473496), (279, 3087552), (288, 2991066), (312, 2760984), (351, 2454208), (372, 2315664), (403, 2137536), (416, 2070738), (432, 1994044), (468, 1840656), (496, 1736748), (558, 1543776), (576, 1495533), (624, 1380492), (702, 1227104), (744, 1157832), (806, 1068768), (832, 1035369), (837, 1029184), (864, 997022), (936, 920328), (992, 868374), (1116, 771888), (1209, 712512), (1237, 696384), (1248, 690246), (1404, 613552), (1488, 578916), (1612, 534384), (1674, 514592), (1728, 498511), (1872, 460164), (1984, 434187), (2232, 385944), (2418, 356256), (2474, 348192), (2496, 345123), (2808, 306776), (2976, 289458), (3224, 267192), (3348, 257296), (3627, 237504), (3711, 232128), (3744, 230082), (4464, 192972), (4836, 178128), (4948, 174096), (5616, 153388), (5952, 144729), (6448, 133596), (6696, 128648), (7254, 118752), (7422, 116064), (7488, 115041), (8928, 96486), (9672, 89064), (9896, 87048), (10881, 79168), (11133, 77376), (11232, 76694), (12896, 66798), (13392, 64324), (14508, 59376), (14844, 58032), (16081, 53568), (17856, 48243), (19344, 44532), (19792, 43524), (21762, 39584), (22266, 38688), (22464, 38347), (25792, 33399), (26784, 32162), (29016, 29688)]