238658832

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 160

約数和(自身を含む): 719953920

約数和(自身を除く): 481295088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 71, 72, 93, 108, 124, 142, 144, 186, 213, 216, 248, 251, 279, 284, 372, 426, 432, 496, 502, 558, 568, 639, 744, 753, 837, 852, 1004, 1116, 1136, 1278, 1488, 1506, 1674, 1704, 1917, 2008, 2201, 2232, 2259, 2556, 3012, 3348, 3408, 3834, 4016, 4402, 4464, 4518, 5112, 6024, 6603, 6696, 6777, 7668, 7781, 8804, 9036, 10224, 12048, 13206, 13392, 13554, 15336, 15562, 17608, 17821, 18072, 19809, 23343, 26412, 27108, 30672, 31124, 35216, 35642, 36144, 39618, 46686, 52824, 53463, 54216, 59427, 62248, 70029, 71284, 79236, 93372, 105648, 106926, 108432, 118854, 124496, 140058, 142568, 158472, 160389, 186744, 210087, 213852, 237708, 280116, 285136, 316944, 320778, 373488, 420174, 427704, 475416, 481167, 552451, 560232, 641556, 840348, 855408, 950832, 962334, 1104902, 1120464, 1283112, 1657353, 1680696, 1924668, 2209804, 2566224, 3314706, 3361392, 3849336, 4419608, 4972059, 6629412, 7698672, 8839216, 9944118, 13258824, 14916177, 19888236, 26517648, 29832354, 39776472, 59664708, 79552944, 119329416, 238658832]

約数ペア:

[(1, 238658832), (2, 119329416), (3, 79552944), (4, 59664708), (6, 39776472), (8, 29832354), (9, 26517648), (12, 19888236), (16, 14916177), (18, 13258824), (24, 9944118), (27, 8839216), (31, 7698672), (36, 6629412), (48, 4972059), (54, 4419608), (62, 3849336), (71, 3361392), (72, 3314706), (93, 2566224), (108, 2209804), (124, 1924668), (142, 1680696), (144, 1657353), (186, 1283112), (213, 1120464), (216, 1104902), (248, 962334), (251, 950832), (279, 855408), (284, 840348), (372, 641556), (426, 560232), (432, 552451), (496, 481167), (502, 475416), (558, 427704), (568, 420174), (639, 373488), (744, 320778), (753, 316944), (837, 285136), (852, 280116), (1004, 237708), (1116, 213852), (1136, 210087), (1278, 186744), (1488, 160389), (1506, 158472), (1674, 142568), (1704, 140058), (1917, 124496), (2008, 118854), (2201, 108432), (2232, 106926), (2259, 105648), (2556, 93372), (3012, 79236), (3348, 71284), (3408, 70029), (3834, 62248), (4016, 59427), (4402, 54216), (4464, 53463), (4518, 52824), (5112, 46686), (6024, 39618), (6603, 36144), (6696, 35642), (6777, 35216), (7668, 31124), (7781, 30672), (8804, 27108), (9036, 26412), (10224, 23343), (12048, 19809), (13206, 18072), (13392, 17821), (13554, 17608), (15336, 15562)]