1965850272

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:971

約数の個数: 144

約数和(自身を含む): 5721311232

約数和(自身を除く): 3755460960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 127, 142, 144, 213, 254, 284, 288, 381, 426, 508, 568, 639, 757, 762, 852, 1016, 1136, 1143, 1278, 1514, 1524, 1704, 2032, 2271, 2272, 2286, 2556, 3028, 3048, 3408, 4064, 4542, 4572, 5112, 6056, 6096, 6813, 6816, 9017, 9084, 9144, 10224, 12112, 12192, 13626, 18034, 18168, 18288, 20448, 24224, 27051, 27252, 36068, 36336, 36576, 53747, 54102, 54504, 72136, 72672, 81153, 96139, 107494, 108204, 109008, 144272, 161241, 162306, 192278, 214988, 216408, 218016, 288417, 288544, 322482, 324612, 384556, 429976, 432816, 483723, 576834, 644964, 649224, 769112, 859952, 865251, 865632, 967446, 1153668, 1289928, 1298448, 1538224, 1719904, 1730502, 1934892, 2307336, 2579856, 2596896, 3076448, 3461004, 3869784, 4614672, 5159712, 6825869, 6922008, 7739568, 9229344, 13651738, 13844016, 15479136, 20477607, 27303476, 27688032, 40955214, 54606952, 61432821, 81910428, 109213904, 122865642, 163820856, 218427808, 245731284, 327641712, 491462568, 655283424, 982925136, 1965850272]

約数ペア:

[(1, 1965850272), (2, 982925136), (3, 655283424), (4, 491462568), (6, 327641712), (8, 245731284), (9, 218427808), (12, 163820856), (16, 122865642), (18, 109213904), (24, 81910428), (32, 61432821), (36, 54606952), (48, 40955214), (71, 27688032), (72, 27303476), (96, 20477607), (127, 15479136), (142, 13844016), (144, 13651738), (213, 9229344), (254, 7739568), (284, 6922008), (288, 6825869), (381, 5159712), (426, 4614672), (508, 3869784), (568, 3461004), (639, 3076448), (757, 2596896), (762, 2579856), (852, 2307336), (1016, 1934892), (1136, 1730502), (1143, 1719904), (1278, 1538224), (1514, 1298448), (1524, 1289928), (1704, 1153668), (2032, 967446), (2271, 865632), (2272, 865251), (2286, 859952), (2556, 769112), (3028, 649224), (3048, 644964), (3408, 576834), (4064, 483723), (4542, 432816), (4572, 429976), (5112, 384556), (6056, 324612), (6096, 322482), (6813, 288544), (6816, 288417), (9017, 218016), (9084, 216408), (9144, 214988), (10224, 192278), (12112, 162306), (12192, 161241), (13626, 144272), (18034, 109008), (18168, 108204), (18288, 107494), (20448, 96139), (24224, 81153), (27051, 72672), (27252, 72136), (36068, 54504), (36336, 54102), (36576, 53747)]