8945187888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2131}}^1$

素因数の和:2224

約数の個数: 240

約数和(自身を含む): 29401951488

約数和(自身を除く): 20456763600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 961, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 1922, 2131, 2184, 2418, 2604, 2821, 2883, 3224, 3472, 3844, 4262, 4368, 4836, 5208, 5642, 5766, 6393, 6448, 6727, 7688, 8463, 8524, 9672, 10416, 11284, 11532, 12493, 12786, 13454, 14917, 15376, 16926, 17048, 19344, 20181, 22568, 23064, 24986, 25572, 26908, 27703, 29834, 33852, 34096, 37479, 40362, 44751, 45136, 46128, 49972, 51144, 53816, 55406, 59668, 66061, 67704, 74958, 80724, 83109, 87451, 89502, 99944, 102288, 107632, 110812, 119336, 132122, 135408, 149916, 161448, 166218, 174902, 179004, 193921, 198183, 199888, 221624, 238672, 262353, 264244, 299832, 322896, 332436, 349804, 358008, 387842, 396366, 443248, 462427, 524706, 528488, 581763, 599664, 664872, 699608, 716016, 775684, 792732, 858793, 924854, 1049412, 1056976, 1163526, 1329744, 1387281, 1399216, 1551368, 1585464, 1717586, 1849708, 2047891, 2098824, 2327052, 2576379, 2774562, 3102736, 3170928, 3435172, 3699416, 4095782, 4197648, 4654104, 5152758, 5549124, 6011551, 6143673, 6870344, 7398832, 8191564, 9308208, 10305516, 11098248, 12023102, 12287346, 13740688, 14335237, 16383128, 18034653, 20611032, 22196496, 24046204, 24574692, 26622583, 28670474, 32766256, 36069306, 41222064, 43005711, 48092408, 49149384, 53245166, 57340948, 72138612, 79867749, 86011422, 96184816, 98298768, 106490332, 114681896, 144277224, 159735498, 172022844, 186358081, 212980664, 229363792, 288554448, 319470996, 344045688, 372716162, 425961328, 559074243, 638941992, 688091376, 745432324, 1118148486, 1277883984, 1490864648, 2236296972, 2981729296, 4472593944, 8945187888]

約数ペア:

[(1, 8945187888), (2, 4472593944), (3, 2981729296), (4, 2236296972), (6, 1490864648), (7, 1277883984), (8, 1118148486), (12, 745432324), (13, 688091376), (14, 638941992), (16, 559074243), (21, 425961328), (24, 372716162), (26, 344045688), (28, 319470996), (31, 288554448), (39, 229363792), (42, 212980664), (48, 186358081), (52, 172022844), (56, 159735498), (62, 144277224), (78, 114681896), (84, 106490332), (91, 98298768), (93, 96184816), (104, 86011422), (112, 79867749), (124, 72138612), (156, 57340948), (168, 53245166), (182, 49149384), (186, 48092408), (208, 43005711), (217, 41222064), (248, 36069306), (273, 32766256), (312, 28670474), (336, 26622583), (364, 24574692), (372, 24046204), (403, 22196496), (434, 20611032), (496, 18034653), (546, 16383128), (624, 14335237), (651, 13740688), (728, 12287346), (744, 12023102), (806, 11098248), (868, 10305516), (961, 9308208), (1092, 8191564), (1209, 7398832), (1302, 6870344), (1456, 6143673), (1488, 6011551), (1612, 5549124), (1736, 5152758), (1922, 4654104), (2131, 4197648), (2184, 4095782), (2418, 3699416), (2604, 3435172), (2821, 3170928), (2883, 3102736), (3224, 2774562), (3472, 2576379), (3844, 2327052), (4262, 2098824), (4368, 2047891), (4836, 1849708), (5208, 1717586), (5642, 1585464), (5766, 1551368), (6393, 1399216), (6448, 1387281), (6727, 1329744), (7688, 1163526), (8463, 1056976), (8524, 1049412), (9672, 924854), (10416, 858793), (11284, 792732), (11532, 775684), (12493, 716016), (12786, 699608), (13454, 664872), (14917, 599664), (15376, 581763), (16926, 528488), (17048, 524706), (19344, 462427), (20181, 443248), (22568, 396366), (23064, 387842), (24986, 358008), (25572, 349804), (26908, 332436), (27703, 322896), (29834, 299832), (33852, 264244), (34096, 262353), (37479, 238672), (40362, 221624), (44751, 199888), (45136, 198183), (46128, 193921), (49972, 179004), (51144, 174902), (53816, 166218), (55406, 161448), (59668, 149916), (66061, 135408), (67704, 132122), (74958, 119336), (80724, 110812), (83109, 107632), (87451, 102288), (89502, 99944)]