820650432

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4639

約数の個数: 168

約数和(自身を含む): 2659319040

約数和(自身を除く): 1838668608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 392, 399, 448, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1216, 1344, 1568, 1596, 1824, 1862, 2128, 2352, 2793, 3136, 3192, 3648, 3724, 4256, 4591, 4704, 5586, 6384, 7448, 8512, 9182, 9408, 11172, 12768, 13773, 14896, 18364, 22344, 25536, 27546, 29792, 32137, 36728, 44688, 55092, 59584, 64274, 73456, 87229, 89376, 96411, 110184, 128548, 146912, 174458, 178752, 192822, 220368, 224959, 257096, 261687, 293824, 348916, 385644, 440736, 449918, 514192, 523374, 610603, 674877, 697832, 771288, 881472, 899836, 1028384, 1046748, 1221206, 1349754, 1395664, 1542576, 1799672, 1831809, 2056768, 2093496, 2442412, 2699508, 2791328, 3085152, 3599344, 3663618, 4186992, 4274221, 4884824, 5399016, 5582656, 6170304, 7198688, 7327236, 8373984, 8548442, 9769648, 10798032, 12822663, 14397376, 14654472, 16747968, 17096884, 19539296, 21596064, 25645326, 29308944, 34193768, 39078592, 43192128, 51290652, 58617888, 68387536, 102581304, 117235776, 136775072, 205162608, 273550144, 410325216, 820650432]

約数ペア:

[(1, 820650432), (2, 410325216), (3, 273550144), (4, 205162608), (6, 136775072), (7, 117235776), (8, 102581304), (12, 68387536), (14, 58617888), (16, 51290652), (19, 43192128), (21, 39078592), (24, 34193768), (28, 29308944), (32, 25645326), (38, 21596064), (42, 19539296), (48, 17096884), (49, 16747968), (56, 14654472), (57, 14397376), (64, 12822663), (76, 10798032), (84, 9769648), (96, 8548442), (98, 8373984), (112, 7327236), (114, 7198688), (133, 6170304), (147, 5582656), (152, 5399016), (168, 4884824), (192, 4274221), (196, 4186992), (224, 3663618), (228, 3599344), (266, 3085152), (294, 2791328), (304, 2699508), (336, 2442412), (392, 2093496), (399, 2056768), (448, 1831809), (456, 1799672), (532, 1542576), (588, 1395664), (608, 1349754), (672, 1221206), (784, 1046748), (798, 1028384), (912, 899836), (931, 881472), (1064, 771288), (1176, 697832), (1216, 674877), (1344, 610603), (1568, 523374), (1596, 514192), (1824, 449918), (1862, 440736), (2128, 385644), (2352, 348916), (2793, 293824), (3136, 261687), (3192, 257096), (3648, 224959), (3724, 220368), (4256, 192822), (4591, 178752), (4704, 174458), (5586, 146912), (6384, 128548), (7448, 110184), (8512, 96411), (9182, 89376), (9408, 87229), (11172, 73456), (12768, 64274), (13773, 59584), (14896, 55092), (18364, 44688), (22344, 36728), (25536, 32137), (27546, 29792)]