12961670344

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{8783}}^1$

素因数の和:8907

約数の個数: 96

約数和(自身を含む): 29718731520

約数和(自身を除く): 16757061176

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 361, 511, 532, 584, 722, 1022, 1064, 1387, 1444, 2044, 2527, 2774, 2888, 4088, 5054, 5548, 8783, 9709, 10108, 11096, 17566, 19418, 20216, 26353, 35132, 38836, 52706, 61481, 70264, 77672, 105412, 122962, 166877, 184471, 210824, 245924, 333754, 368942, 491848, 641159, 667508, 737884, 1168139, 1282318, 1335016, 1475768, 2336278, 2564636, 3170663, 4488113, 4672556, 5129272, 6341326, 8976226, 9345112, 12182021, 12682652, 17952452, 22194641, 24364042, 25365304, 35904904, 44389282, 48728084, 85274147, 88778564, 97456168, 170548294, 177557128, 231458399, 341096588, 462916798, 682193176, 925833596, 1620208793, 1851667192, 3240417586, 6480835172, 12961670344]

約数ペア:

[(1, 12961670344), (2, 6480835172), (4, 3240417586), (7, 1851667192), (8, 1620208793), (14, 925833596), (19, 682193176), (28, 462916798), (38, 341096588), (56, 231458399), (73, 177557128), (76, 170548294), (133, 97456168), (146, 88778564), (152, 85274147), (266, 48728084), (292, 44389282), (361, 35904904), (511, 25365304), (532, 24364042), (584, 22194641), (722, 17952452), (1022, 12682652), (1064, 12182021), (1387, 9345112), (1444, 8976226), (2044, 6341326), (2527, 5129272), (2774, 4672556), (2888, 4488113), (4088, 3170663), (5054, 2564636), (5548, 2336278), (8783, 1475768), (9709, 1335016), (10108, 1282318), (11096, 1168139), (17566, 737884), (19418, 667508), (20216, 641159), (26353, 491848), (35132, 368942), (38836, 333754), (52706, 245924), (61481, 210824), (70264, 184471), (77672, 166877), (105412, 122962)]