238917744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 779950080

約数和(自身を除く): 541032336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 36, 39, 46, 48, 52, 62, 69, 72, 78, 92, 93, 104, 117, 124, 138, 144, 156, 179, 184, 186, 207, 208, 234, 248, 276, 279, 299, 312, 358, 368, 372, 403, 414, 468, 496, 537, 552, 558, 598, 624, 713, 716, 744, 806, 828, 897, 936, 1074, 1104, 1116, 1196, 1209, 1426, 1432, 1488, 1611, 1612, 1656, 1794, 1872, 2139, 2148, 2232, 2327, 2392, 2418, 2691, 2852, 2864, 3222, 3224, 3312, 3588, 3627, 4117, 4278, 4296, 4464, 4654, 4784, 4836, 5382, 5549, 5704, 6417, 6444, 6448, 6981, 7176, 7254, 8234, 8556, 8592, 9269, 9308, 9672, 10764, 11098, 11408, 12351, 12834, 12888, 13962, 14352, 14508, 16468, 16647, 17112, 18538, 18616, 19344, 20943, 21528, 22196, 24702, 25668, 25776, 27807, 27924, 29016, 32936, 33294, 34224, 37053, 37076, 37232, 41886, 43056, 44392, 49404, 49941, 51336, 53521, 55614, 55848, 58032, 65872, 66588, 72137, 74106, 74152, 83421, 83772, 88784, 98808, 99882, 102672, 107042, 111228, 111696, 127627, 133176, 144274, 148212, 148304, 160563, 166842, 167544, 197616, 199764, 214084, 216411, 222456, 255254, 266352, 288548, 296424, 321126, 333684, 335088, 382881, 399528, 428168, 432822, 444912, 481689, 510508, 577096, 592848, 642252, 649233, 667368, 765762, 799056, 856336, 865644, 963378, 1021016, 1148643, 1154192, 1284504, 1298466, 1334736, 1531524, 1659151, 1731288, 1926756, 2042032, 2297286, 2569008, 2596932, 3063048, 3318302, 3462576, 3853512, 4594572, 4977453, 5193864, 6126096, 6636604, 7707024, 9189144, 9954906, 10387728, 13273208, 14932359, 18378288, 19909812, 26546416, 29864718, 39819624, 59729436, 79639248, 119458872, 238917744]

約数ペア:

[(1, 238917744), (2, 119458872), (3, 79639248), (4, 59729436), (6, 39819624), (8, 29864718), (9, 26546416), (12, 19909812), (13, 18378288), (16, 14932359), (18, 13273208), (23, 10387728), (24, 9954906), (26, 9189144), (31, 7707024), (36, 6636604), (39, 6126096), (46, 5193864), (48, 4977453), (52, 4594572), (62, 3853512), (69, 3462576), (72, 3318302), (78, 3063048), (92, 2596932), (93, 2569008), (104, 2297286), (117, 2042032), (124, 1926756), (138, 1731288), (144, 1659151), (156, 1531524), (179, 1334736), (184, 1298466), (186, 1284504), (207, 1154192), (208, 1148643), (234, 1021016), (248, 963378), (276, 865644), (279, 856336), (299, 799056), (312, 765762), (358, 667368), (368, 649233), (372, 642252), (403, 592848), (414, 577096), (468, 510508), (496, 481689), (537, 444912), (552, 432822), (558, 428168), (598, 399528), (624, 382881), (713, 335088), (716, 333684), (744, 321126), (806, 296424), (828, 288548), (897, 266352), (936, 255254), (1074, 222456), (1104, 216411), (1116, 214084), (1196, 199764), (1209, 197616), (1426, 167544), (1432, 166842), (1488, 160563), (1611, 148304), (1612, 148212), (1656, 144274), (1794, 133176), (1872, 127627), (2139, 111696), (2148, 111228), (2232, 107042), (2327, 102672), (2392, 99882), (2418, 98808), (2691, 88784), (2852, 83772), (2864, 83421), (3222, 74152), (3224, 74106), (3312, 72137), (3588, 66588), (3627, 65872), (4117, 58032), (4278, 55848), (4296, 55614), (4464, 53521), (4654, 51336), (4784, 49941), (4836, 49404), (5382, 44392), (5549, 43056), (5704, 41886), (6417, 37232), (6444, 37076), (6448, 37053), (6981, 34224), (7176, 33294), (7254, 32936), (8234, 29016), (8556, 27924), (8592, 27807), (9269, 25776), (9308, 25668), (9672, 24702), (10764, 22196), (11098, 21528), (11408, 20943), (12351, 19344), (12834, 18616), (12888, 18538), (13962, 17112), (14352, 16647), (14508, 16468)]