2019642012

素因数分解:

$2^2\times 3^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 5785920000

約数和(自身を除く): 3766277988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 171, 174, 228, 243, 261, 324, 342, 348, 419, 486, 513, 522, 551, 684, 729, 783, 838, 972, 1026, 1044, 1102, 1257, 1458, 1539, 1566, 1653, 1676, 2052, 2187, 2204, 2349, 2514, 2916, 3078, 3132, 3306, 3771, 4374, 4617, 4698, 4959, 5028, 6156, 6612, 7047, 7542, 7961, 8748, 9234, 9396, 9918, 11313, 12151, 13851, 14094, 14877, 15084, 15922, 18468, 19836, 21141, 22626, 23883, 24302, 27702, 28188, 29754, 31844, 33939, 36453, 41553, 42282, 44631, 45252, 47766, 48604, 55404, 59508, 63423, 67878, 71649, 72906, 83106, 84564, 89262, 95532, 101817, 109359, 126846, 133893, 135756, 143298, 145812, 166212, 178524, 203634, 214947, 218718, 230869, 253692, 267786, 286596, 305451, 328077, 401679, 407268, 429894, 437436, 461738, 535572, 610902, 644841, 656154, 692607, 803358, 859788, 916353, 923476, 984231, 1205037, 1221804, 1289682, 1312308, 1385214, 1606716, 1832706, 1934523, 1968462, 2077821, 2410074, 2579364, 2770428, 2952693, 3665412, 3869046, 3936924, 4155642, 4820148, 5803569, 5905386, 6233463, 7738092, 8311284, 8858079, 11607138, 11810772, 12466926, 17410707, 17716158, 18700389, 23214276, 24933852, 26574237, 34821414, 35432316, 37400778, 53148474, 56101167, 69642828, 74801556, 106296948, 112202334, 168303501, 224404668, 336607002, 504910503, 673214004, 1009821006, 2019642012]

約数ペア:

[(1, 2019642012), (2, 1009821006), (3, 673214004), (4, 504910503), (6, 336607002), (9, 224404668), (12, 168303501), (18, 112202334), (19, 106296948), (27, 74801556), (29, 69642828), (36, 56101167), (38, 53148474), (54, 37400778), (57, 35432316), (58, 34821414), (76, 26574237), (81, 24933852), (87, 23214276), (108, 18700389), (114, 17716158), (116, 17410707), (162, 12466926), (171, 11810772), (174, 11607138), (228, 8858079), (243, 8311284), (261, 7738092), (324, 6233463), (342, 5905386), (348, 5803569), (419, 4820148), (486, 4155642), (513, 3936924), (522, 3869046), (551, 3665412), (684, 2952693), (729, 2770428), (783, 2579364), (838, 2410074), (972, 2077821), (1026, 1968462), (1044, 1934523), (1102, 1832706), (1257, 1606716), (1458, 1385214), (1539, 1312308), (1566, 1289682), (1653, 1221804), (1676, 1205037), (2052, 984231), (2187, 923476), (2204, 916353), (2349, 859788), (2514, 803358), (2916, 692607), (3078, 656154), (3132, 644841), (3306, 610902), (3771, 535572), (4374, 461738), (4617, 437436), (4698, 429894), (4959, 407268), (5028, 401679), (6156, 328077), (6612, 305451), (7047, 286596), (7542, 267786), (7961, 253692), (8748, 230869), (9234, 218718), (9396, 214947), (9918, 203634), (11313, 178524), (12151, 166212), (13851, 145812), (14094, 143298), (14877, 135756), (15084, 133893), (15922, 126846), (18468, 109359), (19836, 101817), (21141, 95532), (22626, 89262), (23883, 84564), (24302, 83106), (27702, 72906), (28188, 71649), (29754, 67878), (31844, 63423), (33939, 59508), (36453, 55404), (41553, 48604), (42282, 47766), (44631, 45252)]