219452844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 594284544

約数和(自身を除く): 374831700

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 186, 276, 299, 372, 403, 598, 713, 806, 897, 1196, 1209, 1426, 1612, 1794, 1973, 2139, 2418, 2852, 3588, 3946, 4278, 4836, 5919, 7892, 8556, 9269, 11838, 18538, 23676, 25649, 27807, 37076, 45379, 51298, 55614, 61163, 76947, 90758, 102596, 111228, 122326, 136137, 153894, 181516, 183489, 244652, 272274, 307788, 366978, 544548, 589927, 733956, 795119, 1179854, 1406749, 1590238, 1769781, 2359708, 2385357, 2813498, 3180476, 3539562, 4220247, 4770714, 5626996, 7079124, 8440494, 9541428, 16880988, 18287737, 36575474, 54863211, 73150948, 109726422, 219452844]

約数ペア:

[(1, 219452844), (2, 109726422), (3, 73150948), (4, 54863211), (6, 36575474), (12, 18287737), (13, 16880988), (23, 9541428), (26, 8440494), (31, 7079124), (39, 5626996), (46, 4770714), (52, 4220247), (62, 3539562), (69, 3180476), (78, 2813498), (92, 2385357), (93, 2359708), (124, 1769781), (138, 1590238), (156, 1406749), (186, 1179854), (276, 795119), (299, 733956), (372, 589927), (403, 544548), (598, 366978), (713, 307788), (806, 272274), (897, 244652), (1196, 183489), (1209, 181516), (1426, 153894), (1612, 136137), (1794, 122326), (1973, 111228), (2139, 102596), (2418, 90758), (2852, 76947), (3588, 61163), (3946, 55614), (4278, 51298), (4836, 45379), (5919, 37076), (7892, 27807), (8556, 25649), (9269, 23676), (11838, 18538)]