1285739136

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1156

約数の個数: 256

約数和(自身を含む): 4277145600

約数和(自身を除く): 2991406464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 124, 128, 132, 144, 176, 186, 192, 198, 216, 248, 264, 279, 288, 297, 341, 352, 372, 384, 396, 432, 496, 528, 558, 576, 594, 682, 704, 744, 792, 837, 864, 992, 1023, 1056, 1091, 1116, 1152, 1188, 1364, 1408, 1488, 1584, 1674, 1728, 1984, 2046, 2112, 2182, 2232, 2376, 2728, 2976, 3069, 3168, 3273, 3348, 3456, 3968, 4092, 4224, 4364, 4464, 4752, 5456, 5952, 6138, 6336, 6546, 6696, 8184, 8728, 8928, 9207, 9504, 9819, 10912, 11904, 12001, 12276, 12672, 13092, 13392, 16368, 17456, 17856, 18414, 19008, 19638, 21824, 24002, 24552, 26184, 26784, 29457, 32736, 33821, 34912, 35712, 36003, 36828, 38016, 39276, 43648, 48004, 49104, 52368, 53568, 58914, 65472, 67642, 69824, 72006, 73656, 78552, 96008, 98208, 101463, 104736, 107136, 108009, 117828, 130944, 135284, 139648, 144012, 147312, 157104, 192016, 196416, 202926, 209472, 216018, 235656, 270568, 288024, 294624, 304389, 314208, 324027, 372031, 384032, 392832, 405852, 418944, 432036, 471312, 541136, 576048, 589248, 608778, 628416, 648054, 744062, 768064, 811704, 864072, 913167, 942624, 1082272, 1116093, 1152096, 1178496, 1217556, 1256832, 1296108, 1488124, 1536128, 1623408, 1728144, 1826334, 1885248, 2164544, 2232186, 2304192, 2435112, 2592216, 2976248, 3246816, 3348279, 3456288, 3652668, 3770496, 4329088, 4464372, 4608384, 4870224, 5184432, 5952496, 6493632, 6696558, 6912576, 7305336, 8928744, 9740448, 10044837, 10368864, 11904992, 12987264, 13393116, 13825152, 14610672, 17857488, 19480896, 20089674, 20737728, 23809984, 26786232, 29221344, 35714976, 38961792, 40179348, 41475456, 47619968, 53572464, 58442688, 71429952, 80358696, 107144928, 116885376, 142859904, 160717392, 214289856, 321434784, 428579712, 642869568, 1285739136]

約数ペア:

[(1, 1285739136), (2, 642869568), (3, 428579712), (4, 321434784), (6, 214289856), (8, 160717392), (9, 142859904), (11, 116885376), (12, 107144928), (16, 80358696), (18, 71429952), (22, 58442688), (24, 53572464), (27, 47619968), (31, 41475456), (32, 40179348), (33, 38961792), (36, 35714976), (44, 29221344), (48, 26786232), (54, 23809984), (62, 20737728), (64, 20089674), (66, 19480896), (72, 17857488), (88, 14610672), (93, 13825152), (96, 13393116), (99, 12987264), (108, 11904992), (124, 10368864), (128, 10044837), (132, 9740448), (144, 8928744), (176, 7305336), (186, 6912576), (192, 6696558), (198, 6493632), (216, 5952496), (248, 5184432), (264, 4870224), (279, 4608384), (288, 4464372), (297, 4329088), (341, 3770496), (352, 3652668), (372, 3456288), (384, 3348279), (396, 3246816), (432, 2976248), (496, 2592216), (528, 2435112), (558, 2304192), (576, 2232186), (594, 2164544), (682, 1885248), (704, 1826334), (744, 1728144), (792, 1623408), (837, 1536128), (864, 1488124), (992, 1296108), (1023, 1256832), (1056, 1217556), (1091, 1178496), (1116, 1152096), (1152, 1116093), (1188, 1082272), (1364, 942624), (1408, 913167), (1488, 864072), (1584, 811704), (1674, 768064), (1728, 744062), (1984, 648054), (2046, 628416), (2112, 608778), (2182, 589248), (2232, 576048), (2376, 541136), (2728, 471312), (2976, 432036), (3069, 418944), (3168, 405852), (3273, 392832), (3348, 384032), (3456, 372031), (3968, 324027), (4092, 314208), (4224, 304389), (4364, 294624), (4464, 288024), (4752, 270568), (5456, 235656), (5952, 216018), (6138, 209472), (6336, 202926), (6546, 196416), (6696, 192016), (8184, 157104), (8728, 147312), (8928, 144012), (9207, 139648), (9504, 135284), (9819, 130944), (10912, 117828), (11904, 108009), (12001, 107136), (12276, 104736), (12672, 101463), (13092, 98208), (13392, 96008), (16368, 78552), (17456, 73656), (17856, 72006), (18414, 69824), (19008, 67642), (19638, 65472), (21824, 58914), (24002, 53568), (24552, 52368), (26184, 49104), (26784, 48004), (29457, 43648), (32736, 39276), (33821, 38016), (34912, 36828), (35712, 36003)]