2779331632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1187

約数の個数: 160

約数和(自身を含む): 7169969664

約数和(自身を除く): 4390638032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 131, 136, 154, 176, 187, 238, 262, 272, 308, 374, 476, 524, 616, 748, 917, 952, 1013, 1048, 1232, 1309, 1441, 1496, 1834, 1904, 2026, 2096, 2227, 2618, 2882, 2992, 3668, 4052, 4454, 5236, 5764, 7091, 7336, 8104, 8908, 10087, 10472, 11143, 11528, 14182, 14672, 15589, 16208, 17221, 17816, 20174, 20944, 22286, 23056, 24497, 28364, 31178, 34442, 35632, 40348, 44572, 48994, 56728, 62356, 68884, 78001, 80696, 89144, 97988, 113456, 120547, 124712, 132703, 137768, 156002, 161392, 171479, 178288, 189431, 195976, 241094, 249424, 265406, 275536, 312004, 342958, 378862, 391952, 482188, 530812, 624008, 685916, 757724, 928921, 964376, 1061624, 1248016, 1326017, 1371832, 1459733, 1515448, 1857842, 1928752, 2123248, 2255951, 2652034, 2743664, 2919466, 3030896, 3715684, 4511902, 5304068, 5838932, 7431368, 9023804, 10218131, 10608136, 11677864, 14862736, 15791657, 18047608, 20436262, 21216272, 23355728, 24815461, 31583314, 36095216, 40872524, 49630922, 63166628, 81745048, 99261844, 126333256, 163490096, 173708227, 198523688, 252666512, 347416454, 397047376, 694832908, 1389665816, 2779331632]

約数ペア:

[(1, 2779331632), (2, 1389665816), (4, 694832908), (7, 397047376), (8, 347416454), (11, 252666512), (14, 198523688), (16, 173708227), (17, 163490096), (22, 126333256), (28, 99261844), (34, 81745048), (44, 63166628), (56, 49630922), (68, 40872524), (77, 36095216), (88, 31583314), (112, 24815461), (119, 23355728), (131, 21216272), (136, 20436262), (154, 18047608), (176, 15791657), (187, 14862736), (238, 11677864), (262, 10608136), (272, 10218131), (308, 9023804), (374, 7431368), (476, 5838932), (524, 5304068), (616, 4511902), (748, 3715684), (917, 3030896), (952, 2919466), (1013, 2743664), (1048, 2652034), (1232, 2255951), (1309, 2123248), (1441, 1928752), (1496, 1857842), (1834, 1515448), (1904, 1459733), (2026, 1371832), (2096, 1326017), (2227, 1248016), (2618, 1061624), (2882, 964376), (2992, 928921), (3668, 757724), (4052, 685916), (4454, 624008), (5236, 530812), (5764, 482188), (7091, 391952), (7336, 378862), (8104, 342958), (8908, 312004), (10087, 275536), (10472, 265406), (11143, 249424), (11528, 241094), (14182, 195976), (14672, 189431), (15589, 178288), (16208, 171479), (17221, 161392), (17816, 156002), (20174, 137768), (20944, 132703), (22286, 124712), (23056, 120547), (24497, 113456), (28364, 97988), (31178, 89144), (34442, 80696), (35632, 78001), (40348, 68884), (44572, 62356), (48994, 56728)]