1900522344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10909}}^1$

素因数の和:11003

約数の個数: 128

約数和(自身を含む): 5844268800

約数和(自身を除く): 3943746456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 61, 68, 84, 102, 119, 122, 136, 168, 183, 204, 238, 244, 357, 366, 408, 427, 476, 488, 714, 732, 854, 952, 1037, 1281, 1428, 1464, 1708, 2074, 2562, 2856, 3111, 3416, 4148, 5124, 6222, 7259, 8296, 10248, 10909, 12444, 14518, 21777, 21818, 24888, 29036, 32727, 43554, 43636, 58072, 65454, 76363, 87108, 87272, 130908, 152726, 174216, 185453, 229089, 261816, 305452, 370906, 458178, 556359, 610904, 665449, 741812, 916356, 1112718, 1298171, 1330898, 1483624, 1832712, 1996347, 2225436, 2596342, 2661796, 3894513, 3992694, 4450872, 4658143, 5192684, 5323592, 7789026, 7985388, 9316286, 10385368, 11312633, 13974429, 15578052, 15970776, 18632572, 22625266, 27948858, 31156104, 33937899, 37265144, 45250532, 55897716, 67875798, 79188431, 90501064, 111795432, 135751596, 158376862, 237565293, 271503192, 316753724, 475130586, 633507448, 950261172, 1900522344]

約数ペア:

[(1, 1900522344), (2, 950261172), (3, 633507448), (4, 475130586), (6, 316753724), (7, 271503192), (8, 237565293), (12, 158376862), (14, 135751596), (17, 111795432), (21, 90501064), (24, 79188431), (28, 67875798), (34, 55897716), (42, 45250532), (51, 37265144), (56, 33937899), (61, 31156104), (68, 27948858), (84, 22625266), (102, 18632572), (119, 15970776), (122, 15578052), (136, 13974429), (168, 11312633), (183, 10385368), (204, 9316286), (238, 7985388), (244, 7789026), (357, 5323592), (366, 5192684), (408, 4658143), (427, 4450872), (476, 3992694), (488, 3894513), (714, 2661796), (732, 2596342), (854, 2225436), (952, 1996347), (1037, 1832712), (1281, 1483624), (1428, 1330898), (1464, 1298171), (1708, 1112718), (2074, 916356), (2562, 741812), (2856, 665449), (3111, 610904), (3416, 556359), (4148, 458178), (5124, 370906), (6222, 305452), (7259, 261816), (8296, 229089), (10248, 185453), (10909, 174216), (12444, 152726), (14518, 130908), (21777, 87272), (21818, 87108), (24888, 76363), (29036, 65454), (32727, 58072), (43554, 43636)]