238896864

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 750835008

約数和(自身を除く): 511938144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 47, 48, 53, 54, 72, 74, 81, 94, 96, 106, 108, 111, 141, 144, 148, 159, 162, 188, 212, 216, 222, 282, 288, 296, 318, 324, 333, 376, 423, 424, 432, 444, 477, 564, 592, 636, 648, 666, 752, 846, 848, 864, 888, 954, 999, 1128, 1184, 1269, 1272, 1296, 1332, 1431, 1504, 1692, 1696, 1739, 1776, 1908, 1961, 1998, 2256, 2491, 2538, 2544, 2592, 2664, 2862, 2997, 3384, 3478, 3552, 3807, 3816, 3922, 3996, 4293, 4512, 4982, 5076, 5088, 5217, 5328, 5724, 5883, 5994, 6768, 6956, 7473, 7614, 7632, 7844, 7992, 8586, 9964, 10152, 10434, 10656, 11448, 11766, 11988, 13536, 13912, 14946, 15228, 15264, 15651, 15688, 15984, 17172, 17649, 19928, 20304, 20868, 22419, 22896, 23532, 23976, 27824, 29892, 30456, 31302, 31376, 31968, 34344, 35298, 39856, 40608, 41736, 44838, 45792, 46953, 47064, 47952, 52947, 55648, 59784, 60912, 62604, 62752, 67257, 68688, 70596, 79712, 83472, 89676, 92167, 93906, 94128, 95904, 105894, 119568, 121824, 125208, 134514, 137376, 140859, 141192, 158841, 166944, 179352, 184334, 187812, 188256, 201771, 211788, 239136, 250416, 269028, 276501, 281718, 282384, 317682, 358704, 368668, 375624, 403542, 423576, 500832, 538056, 553002, 563436, 564768, 635364, 717408, 737336, 751248, 807084, 829503, 847152, 1076112, 1106004, 1126872, 1270728, 1474672, 1502496, 1614168, 1659006, 1694304, 2152224, 2212008, 2253744, 2488509, 2541456, 2949344, 3228336, 3318012, 4424016, 4507488, 4977018, 5082912, 6456672, 6636024, 7465527, 8848032, 9954036, 13272048, 14931054, 19908072, 26544096, 29862108, 39816144, 59724216, 79632288, 119448432, 238896864]

約数ペア:

[(1, 238896864), (2, 119448432), (3, 79632288), (4, 59724216), (6, 39816144), (8, 29862108), (9, 26544096), (12, 19908072), (16, 14931054), (18, 13272048), (24, 9954036), (27, 8848032), (32, 7465527), (36, 6636024), (37, 6456672), (47, 5082912), (48, 4977018), (53, 4507488), (54, 4424016), (72, 3318012), (74, 3228336), (81, 2949344), (94, 2541456), (96, 2488509), (106, 2253744), (108, 2212008), (111, 2152224), (141, 1694304), (144, 1659006), (148, 1614168), (159, 1502496), (162, 1474672), (188, 1270728), (212, 1126872), (216, 1106004), (222, 1076112), (282, 847152), (288, 829503), (296, 807084), (318, 751248), (324, 737336), (333, 717408), (376, 635364), (423, 564768), (424, 563436), (432, 553002), (444, 538056), (477, 500832), (564, 423576), (592, 403542), (636, 375624), (648, 368668), (666, 358704), (752, 317682), (846, 282384), (848, 281718), (864, 276501), (888, 269028), (954, 250416), (999, 239136), (1128, 211788), (1184, 201771), (1269, 188256), (1272, 187812), (1296, 184334), (1332, 179352), (1431, 166944), (1504, 158841), (1692, 141192), (1696, 140859), (1739, 137376), (1776, 134514), (1908, 125208), (1961, 121824), (1998, 119568), (2256, 105894), (2491, 95904), (2538, 94128), (2544, 93906), (2592, 92167), (2664, 89676), (2862, 83472), (2997, 79712), (3384, 70596), (3478, 68688), (3552, 67257), (3807, 62752), (3816, 62604), (3922, 60912), (3996, 59784), (4293, 55648), (4512, 52947), (4982, 47952), (5076, 47064), (5088, 46953), (5217, 45792), (5328, 44838), (5724, 41736), (5883, 40608), (5994, 39856), (6768, 35298), (6956, 34344), (7473, 31968), (7614, 31376), (7632, 31302), (7844, 30456), (7992, 29892), (8586, 27824), (9964, 23976), (10152, 23532), (10434, 22896), (10656, 22419), (11448, 20868), (11766, 20304), (11988, 19928), (13536, 17649), (13912, 17172), (14946, 15984), (15228, 15688), (15264, 15651)]