1569123756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 4245696000

約数和(自身を除く): 2676572244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 107, 138, 178, 199, 207, 214, 267, 276, 321, 356, 398, 414, 428, 534, 597, 642, 796, 801, 828, 963, 1068, 1194, 1284, 1602, 1791, 1926, 2047, 2388, 2461, 3204, 3582, 3852, 4094, 4577, 4922, 6141, 7164, 7383, 8188, 9154, 9523, 9844, 12282, 13731, 14766, 17711, 18308, 18423, 19046, 21293, 22149, 24564, 27462, 28569, 29532, 35422, 36846, 38092, 41193, 42586, 44298, 53133, 54924, 57138, 63879, 70844, 73692, 82386, 85172, 85707, 88596, 106266, 114276, 127758, 159399, 164772, 171414, 191637, 212532, 219029, 255516, 318798, 342828, 383274, 407353, 438058, 489739, 637596, 657087, 766548, 814706, 876116, 979478, 1222059, 1314174, 1469217, 1629412, 1895077, 1958956, 1971261, 2444118, 2628348, 2938434, 3666177, 3790154, 3942522, 4407651, 4888236, 5685231, 5876868, 7332354, 7580308, 7885044, 8815302, 11370462, 14664708, 17055693, 17630604, 22740924, 34111386, 43586771, 68222772, 87173542, 130760313, 174347084, 261520626, 392280939, 523041252, 784561878, 1569123756]

約数ペア:

[(1, 1569123756), (2, 784561878), (3, 523041252), (4, 392280939), (6, 261520626), (9, 174347084), (12, 130760313), (18, 87173542), (23, 68222772), (36, 43586771), (46, 34111386), (69, 22740924), (89, 17630604), (92, 17055693), (107, 14664708), (138, 11370462), (178, 8815302), (199, 7885044), (207, 7580308), (214, 7332354), (267, 5876868), (276, 5685231), (321, 4888236), (356, 4407651), (398, 3942522), (414, 3790154), (428, 3666177), (534, 2938434), (597, 2628348), (642, 2444118), (796, 1971261), (801, 1958956), (828, 1895077), (963, 1629412), (1068, 1469217), (1194, 1314174), (1284, 1222059), (1602, 979478), (1791, 876116), (1926, 814706), (2047, 766548), (2388, 657087), (2461, 637596), (3204, 489739), (3582, 438058), (3852, 407353), (4094, 383274), (4577, 342828), (4922, 318798), (6141, 255516), (7164, 219029), (7383, 212532), (8188, 191637), (9154, 171414), (9523, 164772), (9844, 159399), (12282, 127758), (13731, 114276), (14766, 106266), (17711, 88596), (18308, 85707), (18423, 85172), (19046, 82386), (21293, 73692), (22149, 70844), (24564, 63879), (27462, 57138), (28569, 54924), (29532, 53133), (35422, 44298), (36846, 42586), (38092, 41193)]