393881796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 216

約数和(自身を含む): 1290691584

約数和(自身を除く): 896809788

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 53, 63, 66, 77, 84, 98, 99, 106, 126, 132, 147, 154, 159, 196, 198, 212, 231, 252, 294, 308, 318, 371, 383, 396, 441, 462, 477, 539, 583, 588, 636, 693, 742, 766, 882, 924, 954, 1078, 1113, 1149, 1166, 1386, 1484, 1532, 1617, 1749, 1764, 1908, 2156, 2226, 2298, 2332, 2597, 2681, 2772, 3234, 3339, 3447, 3498, 4081, 4213, 4452, 4596, 4851, 5194, 5247, 5362, 6468, 6678, 6894, 6996, 7791, 8043, 8162, 8426, 9702, 10388, 10494, 10724, 12243, 12639, 13356, 13788, 15582, 16086, 16324, 16852, 18767, 19404, 20299, 20988, 23373, 24129, 24486, 25278, 28567, 29491, 31164, 32172, 36729, 37534, 37917, 40598, 46746, 48258, 48972, 50556, 56301, 57134, 58982, 60897, 73458, 75068, 75834, 81196, 85701, 88473, 93492, 96516, 112602, 114268, 117964, 121794, 142093, 146916, 151668, 168903, 171402, 176946, 182691, 206437, 223289, 225204, 243588, 257103, 265419, 284186, 337806, 342804, 353892, 365382, 412874, 426279, 446578, 514206, 530838, 568372, 619311, 669867, 675612, 730764, 825748, 852558, 893156, 994651, 1028412, 1061676, 1238622, 1278837, 1339734, 1563023, 1705116, 1857933, 1989302, 2009601, 2477244, 2557674, 2679468, 2983953, 3126046, 3715866, 3978604, 4019202, 4689069, 5115348, 5967906, 6252092, 7431732, 8038404, 8951859, 9378138, 10941161, 11935812, 14067207, 17903718, 18756276, 21882322, 28134414, 32823483, 35807436, 43764644, 56268828, 65646966, 98470449, 131293932, 196940898, 393881796]

約数ペア:

[(1, 393881796), (2, 196940898), (3, 131293932), (4, 98470449), (6, 65646966), (7, 56268828), (9, 43764644), (11, 35807436), (12, 32823483), (14, 28134414), (18, 21882322), (21, 18756276), (22, 17903718), (28, 14067207), (33, 11935812), (36, 10941161), (42, 9378138), (44, 8951859), (49, 8038404), (53, 7431732), (63, 6252092), (66, 5967906), (77, 5115348), (84, 4689069), (98, 4019202), (99, 3978604), (106, 3715866), (126, 3126046), (132, 2983953), (147, 2679468), (154, 2557674), (159, 2477244), (196, 2009601), (198, 1989302), (212, 1857933), (231, 1705116), (252, 1563023), (294, 1339734), (308, 1278837), (318, 1238622), (371, 1061676), (383, 1028412), (396, 994651), (441, 893156), (462, 852558), (477, 825748), (539, 730764), (583, 675612), (588, 669867), (636, 619311), (693, 568372), (742, 530838), (766, 514206), (882, 446578), (924, 426279), (954, 412874), (1078, 365382), (1113, 353892), (1149, 342804), (1166, 337806), (1386, 284186), (1484, 265419), (1532, 257103), (1617, 243588), (1749, 225204), (1764, 223289), (1908, 206437), (2156, 182691), (2226, 176946), (2298, 171402), (2332, 168903), (2597, 151668), (2681, 146916), (2772, 142093), (3234, 121794), (3339, 117964), (3447, 114268), (3498, 112602), (4081, 96516), (4213, 93492), (4452, 88473), (4596, 85701), (4851, 81196), (5194, 75834), (5247, 75068), (5362, 73458), (6468, 60897), (6678, 58982), (6894, 57134), (6996, 56301), (7791, 50556), (8043, 48972), (8162, 48258), (8426, 46746), (9702, 40598), (10388, 37917), (10494, 37534), (10724, 36729), (12243, 32172), (12639, 31164), (13356, 29491), (13788, 28567), (15582, 25278), (16086, 24486), (16324, 24129), (16852, 23373), (18767, 20988), (19404, 20299)]