1245550016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:814

約数の個数: 112

約数和(自身を含む): 2789834400

約数和(自身を除く): 1544284384

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 89, 136, 152, 178, 272, 304, 323, 356, 544, 608, 646, 677, 712, 1088, 1216, 1292, 1354, 1424, 1513, 1691, 2584, 2708, 2848, 3026, 3382, 5168, 5416, 5696, 6052, 6764, 10336, 10832, 11509, 12104, 12863, 13528, 20672, 21664, 23018, 24208, 25726, 27056, 28747, 43328, 46036, 48416, 51452, 54112, 57494, 60253, 92072, 96832, 102904, 108224, 114988, 120506, 184144, 205808, 218671, 229976, 241012, 368288, 411616, 437342, 459952, 482024, 736576, 823232, 874684, 919904, 964048, 1024301, 1144807, 1749368, 1839808, 1928096, 2048602, 2289614, 3498736, 3856192, 4097204, 4579228, 6997472, 8194408, 9158456, 13994944, 16388816, 18316912, 19461719, 32777632, 36633824, 38923438, 65555264, 73267648, 77846876, 155693752, 311387504, 622775008, 1245550016]

約数ペア:

[(1, 1245550016), (2, 622775008), (4, 311387504), (8, 155693752), (16, 77846876), (17, 73267648), (19, 65555264), (32, 38923438), (34, 36633824), (38, 32777632), (64, 19461719), (68, 18316912), (76, 16388816), (89, 13994944), (136, 9158456), (152, 8194408), (178, 6997472), (272, 4579228), (304, 4097204), (323, 3856192), (356, 3498736), (544, 2289614), (608, 2048602), (646, 1928096), (677, 1839808), (712, 1749368), (1088, 1144807), (1216, 1024301), (1292, 964048), (1354, 919904), (1424, 874684), (1513, 823232), (1691, 736576), (2584, 482024), (2708, 459952), (2848, 437342), (3026, 411616), (3382, 368288), (5168, 241012), (5416, 229976), (5696, 218671), (6052, 205808), (6764, 184144), (10336, 120506), (10832, 114988), (11509, 108224), (12104, 102904), (12863, 96832), (13528, 92072), (20672, 60253), (21664, 57494), (23018, 54112), (24208, 51452), (25726, 48416), (27056, 46036), (28747, 43328)]