213876768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2439

約数の個数: 144

約数和(自身を含む): 687748320

約数和(自身を除く): 473871552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1568, 1596, 1824, 1862, 2128, 2352, 2393, 2793, 3192, 3724, 4256, 4704, 4786, 5586, 6384, 7179, 7448, 9572, 11172, 12768, 14358, 14896, 16751, 19144, 22344, 28716, 29792, 33502, 38288, 44688, 45467, 50253, 57432, 67004, 76576, 89376, 90934, 100506, 114864, 117257, 134008, 136401, 181868, 201012, 229728, 234514, 268016, 272802, 318269, 351771, 363736, 402024, 469028, 536032, 545604, 636538, 703542, 727472, 804048, 938056, 954807, 1091208, 1273076, 1407084, 1454944, 1608096, 1876112, 1909614, 2182416, 2227883, 2546152, 2814168, 3752224, 3819228, 4364832, 4455766, 5092304, 5628336, 6683649, 7638456, 8911532, 10184608, 11256672, 13367298, 15276912, 17823064, 26734596, 30553824, 35646128, 53469192, 71292256, 106938384, 213876768]

約数ペア:

[(1, 213876768), (2, 106938384), (3, 71292256), (4, 53469192), (6, 35646128), (7, 30553824), (8, 26734596), (12, 17823064), (14, 15276912), (16, 13367298), (19, 11256672), (21, 10184608), (24, 8911532), (28, 7638456), (32, 6683649), (38, 5628336), (42, 5092304), (48, 4455766), (49, 4364832), (56, 3819228), (57, 3752224), (76, 2814168), (84, 2546152), (96, 2227883), (98, 2182416), (112, 1909614), (114, 1876112), (133, 1608096), (147, 1454944), (152, 1407084), (168, 1273076), (196, 1091208), (224, 954807), (228, 938056), (266, 804048), (294, 727472), (304, 703542), (336, 636538), (392, 545604), (399, 536032), (456, 469028), (532, 402024), (588, 363736), (608, 351771), (672, 318269), (784, 272802), (798, 268016), (912, 234514), (931, 229728), (1064, 201012), (1176, 181868), (1568, 136401), (1596, 134008), (1824, 117257), (1862, 114864), (2128, 100506), (2352, 90934), (2393, 89376), (2793, 76576), (3192, 67004), (3724, 57432), (4256, 50253), (4704, 45467), (4786, 44688), (5586, 38288), (6384, 33502), (7179, 29792), (7448, 28716), (9572, 22344), (11172, 19144), (12768, 16751), (14358, 14896)]