249846053472

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{490957}}^1$

素因数の和:491026

約数の個数: 192

約数和(自身を含む): 791817062400

約数和(自身を除く): 541971008928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 288, 304, 342, 372, 432, 456, 496, 513, 558, 589, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1368, 1488, 1674, 1767, 1824, 2052, 2232, 2356, 2736, 2976, 3348, 3534, 4104, 4464, 4712, 5301, 5472, 6696, 7068, 8208, 8928, 9424, 10602, 13392, 14136, 15903, 16416, 18848, 21204, 26784, 28272, 31806, 42408, 56544, 63612, 84816, 127224, 169632, 254448, 490957, 508896, 981914, 1472871, 1963828, 2945742, 3927656, 4418613, 5891484, 7855312, 8837226, 9328183, 11782968, 13255839, 15219667, 15710624, 17674452, 18656366, 23565936, 26511678, 27984549, 30439334, 35348904, 37312732, 45659001, 47131872, 53023356, 55969098, 60878668, 70697808, 74625464, 83953647, 91318002, 106046712, 111938196, 121757336, 136977003, 141395616, 149250928, 167907294, 182636004, 212093424, 223876392, 243514672, 251860941, 273954006, 289173673, 298501856, 335814588, 365272008, 410931009, 424186848, 447752784, 487029344, 503721882, 547908012, 578347346, 671629176, 730544016, 821862018, 867521019, 895505568, 1007443764, 1095816024, 1156694692, 1343258352, 1461088032, 1643724036, 1735042038, 2014887528, 2191632048, 2313389384, 2602563057, 2686516704, 3287448072, 3470084076, 4029775056, 4383264096, 4626778768, 5205126114, 6574896144, 6940168152, 7807689171, 8059550112, 9253557536, 10410252228, 13149792288, 13880336304, 15615378342, 20820504456, 27760672608, 31230756684, 41641008912, 62461513368, 83282017824, 124923026736, 249846053472]

約数ペア:

[(1, 249846053472), (2, 124923026736), (3, 83282017824), (4, 62461513368), (6, 41641008912), (8, 31230756684), (9, 27760672608), (12, 20820504456), (16, 15615378342), (18, 13880336304), (19, 13149792288), (24, 10410252228), (27, 9253557536), (31, 8059550112), (32, 7807689171), (36, 6940168152), (38, 6574896144), (48, 5205126114), (54, 4626778768), (57, 4383264096), (62, 4029775056), (72, 3470084076), (76, 3287448072), (93, 2686516704), (96, 2602563057), (108, 2313389384), (114, 2191632048), (124, 2014887528), (144, 1735042038), (152, 1643724036), (171, 1461088032), (186, 1343258352), (216, 1156694692), (228, 1095816024), (248, 1007443764), (279, 895505568), (288, 867521019), (304, 821862018), (342, 730544016), (372, 671629176), (432, 578347346), (456, 547908012), (496, 503721882), (513, 487029344), (558, 447752784), (589, 424186848), (608, 410931009), (684, 365272008), (744, 335814588), (837, 298501856), (864, 289173673), (912, 273954006), (992, 251860941), (1026, 243514672), (1116, 223876392), (1178, 212093424), (1368, 182636004), (1488, 167907294), (1674, 149250928), (1767, 141395616), (1824, 136977003), (2052, 121757336), (2232, 111938196), (2356, 106046712), (2736, 91318002), (2976, 83953647), (3348, 74625464), (3534, 70697808), (4104, 60878668), (4464, 55969098), (4712, 53023356), (5301, 47131872), (5472, 45659001), (6696, 37312732), (7068, 35348904), (8208, 30439334), (8928, 27984549), (9424, 26511678), (10602, 23565936), (13392, 18656366), (14136, 17674452), (15903, 15710624), (16416, 15219667), (18848, 13255839), (21204, 11782968), (26784, 9328183), (28272, 8837226), (31806, 7855312), (42408, 5891484), (56544, 4418613), (63612, 3927656), (84816, 2945742), (127224, 1963828), (169632, 1472871), (254448, 981914), (490957, 508896)]