16904605536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20807}}^1$

素因数の和:20874

約数の個数: 288

約数和(自身を含む): 61077639168

約数和(自身を除く): 44173033632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 364, 372, 403, 416, 434, 468, 496, 504, 546, 558, 624, 651, 672, 728, 744, 806, 819, 868, 936, 992, 1008, 1092, 1116, 1209, 1248, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2016, 2184, 2232, 2418, 2604, 2821, 2912, 2976, 3224, 3276, 3472, 3627, 3744, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 6944, 7254, 7812, 8463, 8736, 8928, 9672, 10416, 11284, 12896, 13104, 14508, 15624, 16926, 19344, 20807, 20832, 22568, 25389, 26208, 29016, 31248, 33852, 38688, 41614, 45136, 50778, 58032, 62421, 62496, 67704, 83228, 90272, 101556, 116064, 124842, 135408, 145649, 166456, 187263, 203112, 249684, 270491, 270816, 291298, 332912, 374526, 406224, 436947, 499368, 540982, 582596, 645017, 665824, 749052, 811473, 812448, 873894, 998736, 1081964, 1165192, 1290034, 1310841, 1498104, 1622946, 1747788, 1893437, 1935051, 1997472, 2163928, 2330384, 2434419, 2580068, 2621682, 2996208, 3245892, 3495576, 3786874, 3870102, 4327856, 4515119, 4660768, 4868838, 5160136, 5243364, 5680311, 5805153, 5992416, 6491784, 6991152, 7573748, 7740204, 8385221, 8655712, 9030238, 9737676, 10320272, 10486728, 11360622, 11610306, 12983568, 13545357, 13982304, 15147496, 15480408, 16770442, 17040933, 18060476, 19475352, 20640544, 20973456, 22721244, 23220612, 25155663, 25967136, 27090714, 30294992, 30960816, 33540884, 34081866, 36120952, 38950704, 40636071, 41946912, 45442488, 46441224, 50311326, 54181428, 58696547, 60589984, 61921632, 67081768, 68163732, 72241904, 75466989, 77901408, 81272142, 90884976, 92882448, 100622652, 108362856, 117393094, 134163536, 136327464, 144483808, 150933978, 162544284, 176089641, 181769952, 185764896, 201245304, 216725712, 234786188, 268327072, 272654928, 301867956, 325088568, 352179282, 402490608, 433451424, 469572376, 528268923, 545309856, 603735912, 650177136, 704358564, 804981216, 939144752, 1056537846, 1207471824, 1300354272, 1408717128, 1878289504, 2113075692, 2414943648, 2817434256, 4226151384, 5634868512, 8452302768, 16904605536]

約数ペア:

[(1, 16904605536), (2, 8452302768), (3, 5634868512), (4, 4226151384), (6, 2817434256), (7, 2414943648), (8, 2113075692), (9, 1878289504), (12, 1408717128), (13, 1300354272), (14, 1207471824), (16, 1056537846), (18, 939144752), (21, 804981216), (24, 704358564), (26, 650177136), (28, 603735912), (31, 545309856), (32, 528268923), (36, 469572376), (39, 433451424), (42, 402490608), (48, 352179282), (52, 325088568), (56, 301867956), (62, 272654928), (63, 268327072), (72, 234786188), (78, 216725712), (84, 201245304), (91, 185764896), (93, 181769952), (96, 176089641), (104, 162544284), (112, 150933978), (117, 144483808), (124, 136327464), (126, 134163536), (144, 117393094), (156, 108362856), (168, 100622652), (182, 92882448), (186, 90884976), (208, 81272142), (217, 77901408), (224, 75466989), (234, 72241904), (248, 68163732), (252, 67081768), (273, 61921632), (279, 60589984), (288, 58696547), (312, 54181428), (336, 50311326), (364, 46441224), (372, 45442488), (403, 41946912), (416, 40636071), (434, 38950704), (468, 36120952), (496, 34081866), (504, 33540884), (546, 30960816), (558, 30294992), (624, 27090714), (651, 25967136), (672, 25155663), (728, 23220612), (744, 22721244), (806, 20973456), (819, 20640544), (868, 19475352), (936, 18060476), (992, 17040933), (1008, 16770442), (1092, 15480408), (1116, 15147496), (1209, 13982304), (1248, 13545357), (1302, 12983568), (1456, 11610306), (1488, 11360622), (1612, 10486728), (1638, 10320272), (1736, 9737676), (1872, 9030238), (1953, 8655712), (2016, 8385221), (2184, 7740204), (2232, 7573748), (2418, 6991152), (2604, 6491784), (2821, 5992416), (2912, 5805153), (2976, 5680311), (3224, 5243364), (3276, 5160136), (3472, 4868838), (3627, 4660768), (3744, 4515119), (3906, 4327856), (4368, 3870102), (4464, 3786874), (4836, 3495576), (5208, 3245892), (5642, 2996208), (6448, 2621682), (6552, 2580068), (6944, 2434419), (7254, 2330384), (7812, 2163928), (8463, 1997472), (8736, 1935051), (8928, 1893437), (9672, 1747788), (10416, 1622946), (11284, 1498104), (12896, 1310841), (13104, 1290034), (14508, 1165192), (15624, 1081964), (16926, 998736), (19344, 873894), (20807, 812448), (20832, 811473), (22568, 749052), (25389, 665824), (26208, 645017), (29016, 582596), (31248, 540982), (33852, 499368), (38688, 436947), (41614, 406224), (45136, 374526), (50778, 332912), (58032, 291298), (62421, 270816), (62496, 270491), (67704, 249684), (83228, 203112), (90272, 187263), (101556, 166456), (116064, 145649), (124842, 135408)]