813913488

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 240

約数和(自身を含む): 2619207360

約数和(自身を除く): 1805293872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 307, 323, 342, 361, 408, 432, 456, 459, 513, 612, 614, 646, 684, 722, 816, 912, 918, 921, 969, 1026, 1083, 1224, 1228, 1292, 1368, 1444, 1836, 1842, 1938, 2052, 2166, 2448, 2456, 2584, 2736, 2763, 2888, 2907, 3249, 3672, 3684, 3876, 4104, 4332, 4912, 5168, 5219, 5526, 5776, 5814, 5833, 6137, 6498, 7344, 7368, 7752, 8208, 8289, 8664, 8721, 9747, 10438, 11052, 11628, 11666, 12274, 12996, 14736, 15504, 15657, 16578, 17328, 17442, 17499, 18411, 19494, 20876, 22104, 23256, 23332, 24548, 25992, 31314, 33156, 34884, 34998, 36822, 38988, 41752, 44208, 46512, 46664, 46971, 49096, 51984, 52497, 55233, 62628, 66312, 69768, 69996, 73644, 77976, 83504, 93328, 93942, 98192, 99161, 104994, 110466, 110827, 125256, 132624, 139536, 139992, 140913, 147288, 155952, 157491, 165699, 187884, 198322, 209988, 220932, 221654, 250512, 279984, 281826, 294576, 297483, 314982, 331398, 332481, 375768, 396644, 419976, 441864, 443308, 563652, 594966, 629964, 662796, 664962, 751536, 793288, 839952, 883728, 886616, 892449, 997443, 1127304, 1189932, 1259928, 1325592, 1329924, 1586576, 1773232, 1784898, 1884059, 1994886, 2254608, 2379864, 2519856, 2651184, 2659848, 2677347, 2992329, 3569796, 3768118, 3989772, 4759728, 5319696, 5354694, 5652177, 5984658, 7139592, 7536236, 7979544, 10709388, 11304354, 11969316, 14279184, 15072472, 15959088, 16956531, 21418776, 22608708, 23938632, 30144944, 33913062, 42837552, 45217416, 47877264, 50869593, 67826124, 90434832, 101739186, 135652248, 203478372, 271304496, 406956744, 813913488]

約数ペア:

[(1, 813913488), (2, 406956744), (3, 271304496), (4, 203478372), (6, 135652248), (8, 101739186), (9, 90434832), (12, 67826124), (16, 50869593), (17, 47877264), (18, 45217416), (19, 42837552), (24, 33913062), (27, 30144944), (34, 23938632), (36, 22608708), (38, 21418776), (48, 16956531), (51, 15959088), (54, 15072472), (57, 14279184), (68, 11969316), (72, 11304354), (76, 10709388), (102, 7979544), (108, 7536236), (114, 7139592), (136, 5984658), (144, 5652177), (152, 5354694), (153, 5319696), (171, 4759728), (204, 3989772), (216, 3768118), (228, 3569796), (272, 2992329), (304, 2677347), (306, 2659848), (307, 2651184), (323, 2519856), (342, 2379864), (361, 2254608), (408, 1994886), (432, 1884059), (456, 1784898), (459, 1773232), (513, 1586576), (612, 1329924), (614, 1325592), (646, 1259928), (684, 1189932), (722, 1127304), (816, 997443), (912, 892449), (918, 886616), (921, 883728), (969, 839952), (1026, 793288), (1083, 751536), (1224, 664962), (1228, 662796), (1292, 629964), (1368, 594966), (1444, 563652), (1836, 443308), (1842, 441864), (1938, 419976), (2052, 396644), (2166, 375768), (2448, 332481), (2456, 331398), (2584, 314982), (2736, 297483), (2763, 294576), (2888, 281826), (2907, 279984), (3249, 250512), (3672, 221654), (3684, 220932), (3876, 209988), (4104, 198322), (4332, 187884), (4912, 165699), (5168, 157491), (5219, 155952), (5526, 147288), (5776, 140913), (5814, 139992), (5833, 139536), (6137, 132624), (6498, 125256), (7344, 110827), (7368, 110466), (7752, 104994), (8208, 99161), (8289, 98192), (8664, 93942), (8721, 93328), (9747, 83504), (10438, 77976), (11052, 73644), (11628, 69996), (11666, 69768), (12274, 66312), (12996, 62628), (14736, 55233), (15504, 52497), (15657, 51984), (16578, 49096), (17328, 46971), (17442, 46664), (17499, 46512), (18411, 44208), (19494, 41752), (20876, 38988), (22104, 36822), (23256, 34998), (23332, 34884), (24548, 33156), (25992, 31314)]