47685456

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1250

約数の個数: 160

約数和(自身を含む): 168600320

約数和(自身を除く): 120914864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1213, 1404, 1456, 1512, 1638, 1872, 2184, 2426, 2457, 2808, 3024, 3276, 3639, 4368, 4852, 4914, 5616, 6552, 7278, 8491, 9704, 9828, 10917, 13104, 14556, 15769, 16982, 19408, 19656, 21834, 25473, 29112, 31538, 32751, 33964, 39312, 43668, 47307, 50946, 58224, 63076, 65502, 67928, 76419, 87336, 94614, 101892, 110383, 126152, 131004, 135856, 141921, 152838, 174672, 189228, 203784, 220766, 229257, 252304, 262008, 283842, 305676, 331149, 378456, 407568, 425763, 441532, 458514, 524016, 567684, 611352, 662298, 756912, 851526, 883064, 917028, 993447, 1135368, 1222704, 1324596, 1703052, 1766128, 1834056, 1986894, 2270736, 2649192, 2980341, 3406104, 3668112, 3973788, 5298384, 5960682, 6812208, 7947576, 11921364, 15895152, 23842728, 47685456]

約数ペア:

[(1, 47685456), (2, 23842728), (3, 15895152), (4, 11921364), (6, 7947576), (7, 6812208), (8, 5960682), (9, 5298384), (12, 3973788), (13, 3668112), (14, 3406104), (16, 2980341), (18, 2649192), (21, 2270736), (24, 1986894), (26, 1834056), (27, 1766128), (28, 1703052), (36, 1324596), (39, 1222704), (42, 1135368), (48, 993447), (52, 917028), (54, 883064), (56, 851526), (63, 756912), (72, 662298), (78, 611352), (84, 567684), (91, 524016), (104, 458514), (108, 441532), (112, 425763), (117, 407568), (126, 378456), (144, 331149), (156, 305676), (168, 283842), (182, 262008), (189, 252304), (208, 229257), (216, 220766), (234, 203784), (252, 189228), (273, 174672), (312, 152838), (336, 141921), (351, 135856), (364, 131004), (378, 126152), (432, 110383), (468, 101892), (504, 94614), (546, 87336), (624, 76419), (702, 67928), (728, 65502), (756, 63076), (819, 58224), (936, 50946), (1008, 47307), (1092, 43668), (1213, 39312), (1404, 33964), (1456, 32751), (1512, 31538), (1638, 29112), (1872, 25473), (2184, 21834), (2426, 19656), (2457, 19408), (2808, 16982), (3024, 15769), (3276, 14556), (3639, 13104), (4368, 10917), (4852, 9828), (4914, 9704), (5616, 8491), (6552, 7278)]