2779978656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1683

約数の個数: 192

約数和(自身を含む): 9028067328

約数和(自身を除く): 6248088672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 223, 224, 273, 312, 336, 364, 416, 446, 546, 624, 669, 672, 728, 892, 1092, 1248, 1338, 1427, 1456, 1561, 1784, 2184, 2676, 2854, 2899, 2912, 3122, 3568, 4281, 4368, 4683, 5352, 5708, 5798, 6244, 7136, 8562, 8697, 8736, 9366, 9989, 10704, 11416, 11596, 12488, 17124, 17394, 18551, 18732, 19978, 20293, 21408, 22832, 23192, 24976, 29967, 34248, 34788, 37102, 37464, 39956, 40586, 45664, 46384, 49952, 55653, 59934, 60879, 68496, 69576, 74204, 74928, 79912, 81172, 92768, 111306, 119868, 121758, 129857, 136992, 139152, 148408, 149856, 159824, 162344, 222612, 239736, 243516, 259714, 278304, 296816, 318221, 319648, 324688, 389571, 445224, 479472, 487032, 519428, 593632, 636442, 649376, 779142, 890448, 954663, 958944, 974064, 1038856, 1272884, 1558284, 1780896, 1909326, 1948128, 2077712, 2227547, 2545768, 3116568, 3818652, 4136873, 4155424, 4455094, 5091536, 6233136, 6682641, 7637304, 8273746, 8910188, 10183072, 12410619, 12466272, 13365282, 15274608, 16547492, 17820376, 24821238, 26730564, 28958111, 30549216, 33094984, 35640752, 49642476, 53461128, 57916222, 66189968, 71281504, 86874333, 99284952, 106922256, 115832444, 132379936, 173748666, 198569904, 213844512, 231664888, 347497332, 397139808, 463329776, 694994664, 926659552, 1389989328, 2779978656]

約数ペア:

[(1, 2779978656), (2, 1389989328), (3, 926659552), (4, 694994664), (6, 463329776), (7, 397139808), (8, 347497332), (12, 231664888), (13, 213844512), (14, 198569904), (16, 173748666), (21, 132379936), (24, 115832444), (26, 106922256), (28, 99284952), (32, 86874333), (39, 71281504), (42, 66189968), (48, 57916222), (52, 53461128), (56, 49642476), (78, 35640752), (84, 33094984), (91, 30549216), (96, 28958111), (104, 26730564), (112, 24821238), (156, 17820376), (168, 16547492), (182, 15274608), (208, 13365282), (223, 12466272), (224, 12410619), (273, 10183072), (312, 8910188), (336, 8273746), (364, 7637304), (416, 6682641), (446, 6233136), (546, 5091536), (624, 4455094), (669, 4155424), (672, 4136873), (728, 3818652), (892, 3116568), (1092, 2545768), (1248, 2227547), (1338, 2077712), (1427, 1948128), (1456, 1909326), (1561, 1780896), (1784, 1558284), (2184, 1272884), (2676, 1038856), (2854, 974064), (2899, 958944), (2912, 954663), (3122, 890448), (3568, 779142), (4281, 649376), (4368, 636442), (4683, 593632), (5352, 519428), (5708, 487032), (5798, 479472), (6244, 445224), (7136, 389571), (8562, 324688), (8697, 319648), (8736, 318221), (9366, 296816), (9989, 278304), (10704, 259714), (11416, 243516), (11596, 239736), (12488, 222612), (17124, 162344), (17394, 159824), (18551, 149856), (18732, 148408), (19978, 139152), (20293, 136992), (21408, 129857), (22832, 121758), (23192, 119868), (24976, 111306), (29967, 92768), (34248, 81172), (34788, 79912), (37102, 74928), (37464, 74204), (39956, 69576), (40586, 68496), (45664, 60879), (46384, 59934), (49952, 55653)]