475197296

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 180

約数和(自身を含む): 1195651152

約数和(自身を除く): 720453856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 73, 76, 92, 98, 112, 133, 146, 152, 161, 184, 196, 266, 292, 304, 322, 361, 368, 392, 437, 511, 532, 584, 644, 722, 784, 874, 931, 1022, 1064, 1127, 1168, 1288, 1387, 1444, 1679, 1748, 1862, 2044, 2128, 2254, 2527, 2576, 2774, 2888, 3059, 3358, 3496, 3577, 3724, 4088, 4508, 5054, 5548, 5776, 6118, 6716, 6992, 7154, 7448, 8176, 8303, 9016, 9709, 10108, 11096, 11753, 12236, 13432, 14308, 14896, 16606, 17689, 18032, 19418, 20216, 21413, 22192, 23506, 24472, 26353, 26864, 28616, 31901, 33212, 35378, 38836, 40432, 42826, 47012, 48944, 52706, 57232, 58121, 63802, 66424, 67963, 70756, 77672, 82271, 85652, 94024, 105412, 116242, 127604, 132848, 135926, 141512, 155344, 164542, 171304, 184471, 188048, 210824, 223307, 232484, 255208, 271852, 283024, 329084, 342608, 368942, 406847, 421648, 446614, 464968, 510416, 543704, 606119, 658168, 737884, 813694, 893228, 929936, 1087408, 1212238, 1291297, 1316336, 1475768, 1563149, 1627388, 1786456, 2424476, 2582594, 2951536, 3126298, 3254776, 3572912, 4242833, 4848952, 5165188, 6252596, 6509552, 8485666, 9697904, 10330376, 12505192, 16971332, 20660752, 25010384, 29699831, 33942664, 59399662, 67885328, 118799324, 237598648, 475197296]

約数ペア:

[(1, 475197296), (2, 237598648), (4, 118799324), (7, 67885328), (8, 59399662), (14, 33942664), (16, 29699831), (19, 25010384), (23, 20660752), (28, 16971332), (38, 12505192), (46, 10330376), (49, 9697904), (56, 8485666), (73, 6509552), (76, 6252596), (92, 5165188), (98, 4848952), (112, 4242833), (133, 3572912), (146, 3254776), (152, 3126298), (161, 2951536), (184, 2582594), (196, 2424476), (266, 1786456), (292, 1627388), (304, 1563149), (322, 1475768), (361, 1316336), (368, 1291297), (392, 1212238), (437, 1087408), (511, 929936), (532, 893228), (584, 813694), (644, 737884), (722, 658168), (784, 606119), (874, 543704), (931, 510416), (1022, 464968), (1064, 446614), (1127, 421648), (1168, 406847), (1288, 368942), (1387, 342608), (1444, 329084), (1679, 283024), (1748, 271852), (1862, 255208), (2044, 232484), (2128, 223307), (2254, 210824), (2527, 188048), (2576, 184471), (2774, 171304), (2888, 164542), (3059, 155344), (3358, 141512), (3496, 135926), (3577, 132848), (3724, 127604), (4088, 116242), (4508, 105412), (5054, 94024), (5548, 85652), (5776, 82271), (6118, 77672), (6716, 70756), (6992, 67963), (7154, 66424), (7448, 63802), (8176, 58121), (8303, 57232), (9016, 52706), (9709, 48944), (10108, 47012), (11096, 42826), (11753, 40432), (12236, 38836), (13432, 35378), (14308, 33212), (14896, 31901), (16606, 28616), (17689, 26864), (18032, 26353), (19418, 24472), (20216, 23506), (21413, 22192)]