258172608

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 798819840

約数和(自身を除く): 540647232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 32, 34, 38, 46, 48, 51, 57, 64, 68, 69, 76, 92, 96, 102, 114, 136, 138, 152, 181, 184, 192, 204, 228, 272, 276, 304, 323, 362, 368, 391, 408, 437, 456, 543, 544, 552, 608, 646, 724, 736, 782, 816, 874, 912, 969, 1086, 1088, 1104, 1173, 1216, 1292, 1311, 1448, 1472, 1564, 1632, 1748, 1824, 1938, 2172, 2208, 2346, 2584, 2622, 2896, 3077, 3128, 3264, 3439, 3496, 3648, 3876, 4163, 4344, 4416, 4692, 5168, 5244, 5792, 6154, 6256, 6878, 6992, 7429, 7752, 8326, 8688, 9231, 9384, 10317, 10336, 10488, 11584, 12308, 12489, 12512, 13756, 13984, 14858, 15504, 16652, 17376, 18462, 18768, 20634, 20672, 20976, 22287, 24616, 24978, 25024, 27512, 27968, 29716, 31008, 33304, 34752, 36924, 37536, 41268, 41952, 44574, 49232, 49956, 55024, 58463, 59432, 62016, 66608, 70771, 73848, 75072, 79097, 82536, 83904, 89148, 98464, 99912, 110048, 116926, 118864, 133216, 141542, 147696, 158194, 165072, 175389, 178296, 196928, 199824, 212313, 220096, 233852, 237291, 237728, 266432, 283084, 295392, 316388, 330144, 350778, 356592, 399648, 424626, 467704, 474582, 475456, 566168, 590784, 632776, 660288, 701556, 713184, 799296, 849252, 935408, 949164, 1132336, 1265552, 1344649, 1403112, 1426368, 1698504, 1870816, 1898328, 2264672, 2531104, 2689298, 2806224, 3397008, 3741632, 3796656, 4033947, 4529344, 5062208, 5378596, 5612448, 6794016, 7593312, 8067894, 10757192, 11224896, 13588032, 15186624, 16135788, 21514384, 32271576, 43028768, 64543152, 86057536, 129086304, 258172608]

約数ペア:

[(1, 258172608), (2, 129086304), (3, 86057536), (4, 64543152), (6, 43028768), (8, 32271576), (12, 21514384), (16, 16135788), (17, 15186624), (19, 13588032), (23, 11224896), (24, 10757192), (32, 8067894), (34, 7593312), (38, 6794016), (46, 5612448), (48, 5378596), (51, 5062208), (57, 4529344), (64, 4033947), (68, 3796656), (69, 3741632), (76, 3397008), (92, 2806224), (96, 2689298), (102, 2531104), (114, 2264672), (136, 1898328), (138, 1870816), (152, 1698504), (181, 1426368), (184, 1403112), (192, 1344649), (204, 1265552), (228, 1132336), (272, 949164), (276, 935408), (304, 849252), (323, 799296), (362, 713184), (368, 701556), (391, 660288), (408, 632776), (437, 590784), (456, 566168), (543, 475456), (544, 474582), (552, 467704), (608, 424626), (646, 399648), (724, 356592), (736, 350778), (782, 330144), (816, 316388), (874, 295392), (912, 283084), (969, 266432), (1086, 237728), (1088, 237291), (1104, 233852), (1173, 220096), (1216, 212313), (1292, 199824), (1311, 196928), (1448, 178296), (1472, 175389), (1564, 165072), (1632, 158194), (1748, 147696), (1824, 141542), (1938, 133216), (2172, 118864), (2208, 116926), (2346, 110048), (2584, 99912), (2622, 98464), (2896, 89148), (3077, 83904), (3128, 82536), (3264, 79097), (3439, 75072), (3496, 73848), (3648, 70771), (3876, 66608), (4163, 62016), (4344, 59432), (4416, 58463), (4692, 55024), (5168, 49956), (5244, 49232), (5792, 44574), (6154, 41952), (6256, 41268), (6878, 37536), (6992, 36924), (7429, 34752), (7752, 33304), (8326, 31008), (8688, 29716), (9231, 27968), (9384, 27512), (10317, 25024), (10336, 24978), (10488, 24616), (11584, 22287), (12308, 20976), (12489, 20672), (12512, 20634), (13756, 18768), (13984, 18462), (14858, 17376), (15504, 16652)]