1949918472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2220

約数の個数: 192

約数和(自身を含む): 6003504000

約数和(自身を除く): 4053585528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 29, 36, 38, 46, 57, 58, 69, 72, 76, 87, 92, 114, 116, 138, 152, 171, 174, 184, 207, 228, 232, 261, 276, 342, 348, 414, 437, 456, 522, 551, 552, 667, 684, 696, 828, 874, 1044, 1102, 1311, 1334, 1368, 1653, 1656, 1748, 2001, 2088, 2137, 2204, 2622, 2668, 3306, 3496, 3933, 4002, 4274, 4408, 4959, 5244, 5336, 6003, 6411, 6612, 7866, 8004, 8548, 9918, 10488, 12006, 12673, 12822, 13224, 15732, 16008, 17096, 19233, 19836, 24012, 25346, 25644, 31464, 38019, 38466, 39672, 40603, 48024, 49151, 50692, 51288, 61973, 76038, 76932, 81206, 98302, 101384, 114057, 121809, 123946, 147453, 152076, 153864, 162412, 185919, 196604, 228114, 243618, 247892, 294906, 304152, 324824, 365427, 371838, 393208, 442359, 456228, 487236, 495784, 557757, 589812, 730854, 743676, 884718, 912456, 933869, 974472, 1115514, 1177487, 1179624, 1425379, 1461708, 1487352, 1769436, 1867738, 2231028, 2354974, 2801607, 2850758, 2923416, 3532461, 3538872, 3735476, 4276137, 4462056, 4709948, 5603214, 5701516, 7064922, 7470952, 8404821, 8552274, 9419896, 10597383, 11206428, 11403032, 12828411, 14129844, 16809642, 17104548, 21194766, 22412856, 25656822, 27082201, 28259688, 33619284, 34209096, 42389532, 51313644, 54164402, 67238568, 81246603, 84779064, 102627288, 108328804, 162493206, 216657608, 243739809, 324986412, 487479618, 649972824, 974959236, 1949918472]

約数ペア:

[(1, 1949918472), (2, 974959236), (3, 649972824), (4, 487479618), (6, 324986412), (8, 243739809), (9, 216657608), (12, 162493206), (18, 108328804), (19, 102627288), (23, 84779064), (24, 81246603), (29, 67238568), (36, 54164402), (38, 51313644), (46, 42389532), (57, 34209096), (58, 33619284), (69, 28259688), (72, 27082201), (76, 25656822), (87, 22412856), (92, 21194766), (114, 17104548), (116, 16809642), (138, 14129844), (152, 12828411), (171, 11403032), (174, 11206428), (184, 10597383), (207, 9419896), (228, 8552274), (232, 8404821), (261, 7470952), (276, 7064922), (342, 5701516), (348, 5603214), (414, 4709948), (437, 4462056), (456, 4276137), (522, 3735476), (551, 3538872), (552, 3532461), (667, 2923416), (684, 2850758), (696, 2801607), (828, 2354974), (874, 2231028), (1044, 1867738), (1102, 1769436), (1311, 1487352), (1334, 1461708), (1368, 1425379), (1653, 1179624), (1656, 1177487), (1748, 1115514), (2001, 974472), (2088, 933869), (2137, 912456), (2204, 884718), (2622, 743676), (2668, 730854), (3306, 589812), (3496, 557757), (3933, 495784), (4002, 487236), (4274, 456228), (4408, 442359), (4959, 393208), (5244, 371838), (5336, 365427), (6003, 324824), (6411, 304152), (6612, 294906), (7866, 247892), (8004, 243618), (8548, 228114), (9918, 196604), (10488, 185919), (12006, 162412), (12673, 153864), (12822, 152076), (13224, 147453), (15732, 123946), (16008, 121809), (17096, 114057), (19233, 101384), (19836, 98302), (24012, 81206), (25346, 76932), (25644, 76038), (31464, 61973), (38019, 51288), (38466, 50692), (39672, 49151), (40603, 48024)]