123872448

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 224

約数和(自身を含む): 400287744

約数和(自身を除く): 276415296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 47, 48, 53, 56, 64, 74, 84, 94, 96, 106, 111, 112, 141, 148, 159, 168, 188, 192, 212, 222, 224, 259, 282, 296, 318, 329, 336, 371, 376, 424, 444, 448, 518, 564, 592, 636, 658, 672, 742, 752, 777, 848, 888, 987, 1036, 1113, 1128, 1184, 1272, 1316, 1344, 1484, 1504, 1554, 1696, 1739, 1776, 1961, 1974, 2072, 2226, 2256, 2368, 2491, 2544, 2632, 2968, 3008, 3108, 3392, 3478, 3552, 3922, 3948, 4144, 4452, 4512, 4982, 5088, 5217, 5264, 5883, 5936, 6216, 6956, 7104, 7473, 7844, 7896, 8288, 8904, 9024, 9964, 10176, 10434, 10528, 11766, 11872, 12173, 12432, 13727, 13912, 14946, 15688, 15792, 16576, 17437, 17808, 19928, 20868, 21056, 23532, 23744, 24346, 24864, 27454, 27824, 29892, 31376, 31584, 34874, 35616, 36519, 39856, 41181, 41736, 47064, 48692, 49728, 52311, 54908, 55648, 59784, 62752, 63168, 69748, 71232, 73038, 79712, 82362, 83472, 92167, 94128, 97384, 104622, 109816, 111296, 119568, 125504, 139496, 146076, 159424, 164724, 166944, 184334, 188256, 194768, 209244, 219632, 239136, 276501, 278992, 292152, 329448, 333888, 368668, 376512, 389536, 418488, 439264, 478272, 553002, 557984, 584304, 645169, 658896, 737336, 779072, 836976, 878528, 1106004, 1115968, 1168608, 1290338, 1317792, 1474672, 1673952, 1935507, 2212008, 2337216, 2580676, 2635584, 2949344, 3347904, 3871014, 4424016, 5161352, 5898688, 7742028, 8848032, 10322704, 15484056, 17696064, 20645408, 30968112, 41290816, 61936224, 123872448]

約数ペア:

[(1, 123872448), (2, 61936224), (3, 41290816), (4, 30968112), (6, 20645408), (7, 17696064), (8, 15484056), (12, 10322704), (14, 8848032), (16, 7742028), (21, 5898688), (24, 5161352), (28, 4424016), (32, 3871014), (37, 3347904), (42, 2949344), (47, 2635584), (48, 2580676), (53, 2337216), (56, 2212008), (64, 1935507), (74, 1673952), (84, 1474672), (94, 1317792), (96, 1290338), (106, 1168608), (111, 1115968), (112, 1106004), (141, 878528), (148, 836976), (159, 779072), (168, 737336), (188, 658896), (192, 645169), (212, 584304), (222, 557984), (224, 553002), (259, 478272), (282, 439264), (296, 418488), (318, 389536), (329, 376512), (336, 368668), (371, 333888), (376, 329448), (424, 292152), (444, 278992), (448, 276501), (518, 239136), (564, 219632), (592, 209244), (636, 194768), (658, 188256), (672, 184334), (742, 166944), (752, 164724), (777, 159424), (848, 146076), (888, 139496), (987, 125504), (1036, 119568), (1113, 111296), (1128, 109816), (1184, 104622), (1272, 97384), (1316, 94128), (1344, 92167), (1484, 83472), (1504, 82362), (1554, 79712), (1696, 73038), (1739, 71232), (1776, 69748), (1961, 63168), (1974, 62752), (2072, 59784), (2226, 55648), (2256, 54908), (2368, 52311), (2491, 49728), (2544, 48692), (2632, 47064), (2968, 41736), (3008, 41181), (3108, 39856), (3392, 36519), (3478, 35616), (3552, 34874), (3922, 31584), (3948, 31376), (4144, 29892), (4452, 27824), (4512, 27454), (4982, 24864), (5088, 24346), (5217, 23744), (5264, 23532), (5883, 21056), (5936, 20868), (6216, 19928), (6956, 17808), (7104, 17437), (7473, 16576), (7844, 15792), (7896, 15688), (8288, 14946), (8904, 13912), (9024, 13727), (9964, 12432), (10176, 12173), (10434, 11872), (10528, 11766)]