2764944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 9568832

約数和(自身を除く): 6803888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 211, 234, 252, 273, 312, 336, 364, 422, 468, 504, 546, 624, 633, 728, 819, 844, 936, 1008, 1092, 1266, 1456, 1477, 1638, 1688, 1872, 1899, 2184, 2532, 2743, 2954, 3276, 3376, 3798, 4368, 4431, 5064, 5486, 5908, 6552, 7596, 8229, 8862, 10128, 10972, 11816, 13104, 13293, 15192, 16458, 17724, 19201, 21944, 23632, 24687, 26586, 30384, 32916, 35448, 38402, 43888, 49374, 53172, 57603, 65832, 70896, 76804, 98748, 106344, 115206, 131664, 153608, 172809, 197496, 212688, 230412, 307216, 345618, 394992, 460824, 691236, 921648, 1382472, 2764944]

約数ペア:

[(1, 2764944), (2, 1382472), (3, 921648), (4, 691236), (6, 460824), (7, 394992), (8, 345618), (9, 307216), (12, 230412), (13, 212688), (14, 197496), (16, 172809), (18, 153608), (21, 131664), (24, 115206), (26, 106344), (28, 98748), (36, 76804), (39, 70896), (42, 65832), (48, 57603), (52, 53172), (56, 49374), (63, 43888), (72, 38402), (78, 35448), (84, 32916), (91, 30384), (104, 26586), (112, 24687), (117, 23632), (126, 21944), (144, 19201), (156, 17724), (168, 16458), (182, 15192), (208, 13293), (211, 13104), (234, 11816), (252, 10972), (273, 10128), (312, 8862), (336, 8229), (364, 7596), (422, 6552), (468, 5908), (504, 5486), (546, 5064), (624, 4431), (633, 4368), (728, 3798), (819, 3376), (844, 3276), (936, 2954), (1008, 2743), (1092, 2532), (1266, 2184), (1456, 1899), (1477, 1872), (1638, 1688)]