419238848

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 1045037280

約数和(自身を除く): 625798432

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 61, 64, 92, 112, 116, 122, 161, 184, 203, 224, 232, 244, 322, 368, 406, 427, 448, 464, 488, 529, 644, 667, 736, 812, 854, 928, 976, 1058, 1288, 1334, 1403, 1472, 1624, 1708, 1769, 1856, 1952, 2116, 2576, 2668, 2806, 3248, 3416, 3538, 3703, 3904, 4232, 4669, 5152, 5336, 5612, 6496, 6832, 7076, 7406, 8464, 9338, 9821, 10304, 10672, 11224, 12383, 12992, 13664, 14152, 14812, 15341, 16928, 18676, 19642, 21344, 22448, 24766, 27328, 28304, 29624, 30682, 32269, 33856, 37352, 39284, 40687, 42688, 44896, 49532, 56608, 59248, 61364, 64538, 74704, 78568, 81374, 89792, 99064, 107387, 113216, 118496, 122728, 129076, 149408, 157136, 162748, 198128, 214774, 225883, 236992, 245456, 258152, 284809, 298816, 314272, 325496, 396256, 429548, 451766, 490912, 516304, 569618, 628544, 650992, 792512, 859096, 903532, 935801, 981824, 1032608, 1139236, 1301984, 1718192, 1807064, 1871602, 2065216, 2278472, 2603968, 3436384, 3614128, 3743204, 4556944, 6550607, 6872768, 7228256, 7486408, 9113888, 13101214, 14456512, 14972816, 18227776, 26202428, 29945632, 52404856, 59891264, 104809712, 209619424, 419238848]

約数ペア:

[(1, 419238848), (2, 209619424), (4, 104809712), (7, 59891264), (8, 52404856), (14, 29945632), (16, 26202428), (23, 18227776), (28, 14972816), (29, 14456512), (32, 13101214), (46, 9113888), (56, 7486408), (58, 7228256), (61, 6872768), (64, 6550607), (92, 4556944), (112, 3743204), (116, 3614128), (122, 3436384), (161, 2603968), (184, 2278472), (203, 2065216), (224, 1871602), (232, 1807064), (244, 1718192), (322, 1301984), (368, 1139236), (406, 1032608), (427, 981824), (448, 935801), (464, 903532), (488, 859096), (529, 792512), (644, 650992), (667, 628544), (736, 569618), (812, 516304), (854, 490912), (928, 451766), (976, 429548), (1058, 396256), (1288, 325496), (1334, 314272), (1403, 298816), (1472, 284809), (1624, 258152), (1708, 245456), (1769, 236992), (1856, 225883), (1952, 214774), (2116, 198128), (2576, 162748), (2668, 157136), (2806, 149408), (3248, 129076), (3416, 122728), (3538, 118496), (3703, 113216), (3904, 107387), (4232, 99064), (4669, 89792), (5152, 81374), (5336, 78568), (5612, 74704), (6496, 64538), (6832, 61364), (7076, 59248), (7406, 56608), (8464, 49532), (9338, 44896), (9821, 42688), (10304, 40687), (10672, 39284), (11224, 37352), (12383, 33856), (12992, 32269), (13664, 30682), (14152, 29624), (14812, 28304), (15341, 27328), (16928, 24766), (18676, 22448), (19642, 21344)]