402618944

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1052

約数の個数: 112

約数和(自身を含む): 997842048

約数和(自身を除く): 595223104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 448, 511, 584, 728, 832, 947, 949, 1022, 1168, 1456, 1894, 1898, 2044, 2336, 2912, 3788, 3796, 4088, 4672, 5824, 6629, 6643, 7576, 7592, 8176, 12311, 13258, 13286, 15152, 15184, 16352, 24622, 26516, 26572, 30304, 30368, 32704, 49244, 53032, 53144, 60608, 60736, 69131, 86177, 98488, 106064, 106288, 138262, 172354, 196976, 212128, 212576, 276524, 344708, 393952, 424256, 425152, 483917, 553048, 689416, 787904, 898703, 967834, 1106096, 1378832, 1797406, 1935668, 2212192, 2757664, 3594812, 3871336, 4424384, 5515328, 6290921, 7189624, 7742672, 12581842, 14379248, 15485344, 25163684, 28758496, 30970688, 50327368, 57516992, 100654736, 201309472, 402618944]

約数ペア:

[(1, 402618944), (2, 201309472), (4, 100654736), (7, 57516992), (8, 50327368), (13, 30970688), (14, 28758496), (16, 25163684), (26, 15485344), (28, 14379248), (32, 12581842), (52, 7742672), (56, 7189624), (64, 6290921), (73, 5515328), (91, 4424384), (104, 3871336), (112, 3594812), (146, 2757664), (182, 2212192), (208, 1935668), (224, 1797406), (292, 1378832), (364, 1106096), (416, 967834), (448, 898703), (511, 787904), (584, 689416), (728, 553048), (832, 483917), (947, 425152), (949, 424256), (1022, 393952), (1168, 344708), (1456, 276524), (1894, 212576), (1898, 212128), (2044, 196976), (2336, 172354), (2912, 138262), (3788, 106288), (3796, 106064), (4088, 98488), (4672, 86177), (5824, 69131), (6629, 60736), (6643, 60608), (7576, 53144), (7592, 53032), (8176, 49244), (12311, 32704), (13258, 30368), (13286, 30304), (15152, 26572), (15184, 26516), (16352, 24622)]