494365312

素因数分解:

$2^7\times 7^2\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 1205678250

約数和(自身を除く): 711312938

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 149, 161, 184, 196, 224, 298, 322, 368, 392, 448, 529, 596, 644, 736, 784, 896, 1043, 1058, 1127, 1192, 1288, 1472, 1568, 2086, 2116, 2254, 2384, 2576, 2944, 3136, 3427, 3703, 4172, 4232, 4508, 4768, 5152, 6272, 6854, 7301, 7406, 8344, 8464, 9016, 9536, 10304, 13708, 14602, 14812, 16688, 16928, 18032, 19072, 20608, 23989, 25921, 27416, 29204, 29624, 33376, 33856, 36064, 47978, 51842, 54832, 58408, 59248, 66752, 67712, 72128, 78821, 95956, 103684, 109664, 116816, 118496, 133504, 144256, 157642, 167923, 191912, 207368, 219328, 233632, 236992, 315284, 335846, 383824, 414736, 438656, 467264, 473984, 551747, 630568, 671692, 767648, 829472, 934528, 1103494, 1261136, 1343384, 1535296, 1658944, 2206988, 2522272, 2686768, 3070592, 3317888, 3862229, 4413976, 5044544, 5373536, 7724458, 8827952, 10089088, 10747072, 15448916, 17655904, 21494144, 30897832, 35311808, 61795664, 70623616, 123591328, 247182656, 494365312]

約数ペア:

[(1, 494365312), (2, 247182656), (4, 123591328), (7, 70623616), (8, 61795664), (14, 35311808), (16, 30897832), (23, 21494144), (28, 17655904), (32, 15448916), (46, 10747072), (49, 10089088), (56, 8827952), (64, 7724458), (92, 5373536), (98, 5044544), (112, 4413976), (128, 3862229), (149, 3317888), (161, 3070592), (184, 2686768), (196, 2522272), (224, 2206988), (298, 1658944), (322, 1535296), (368, 1343384), (392, 1261136), (448, 1103494), (529, 934528), (596, 829472), (644, 767648), (736, 671692), (784, 630568), (896, 551747), (1043, 473984), (1058, 467264), (1127, 438656), (1192, 414736), (1288, 383824), (1472, 335846), (1568, 315284), (2086, 236992), (2116, 233632), (2254, 219328), (2384, 207368), (2576, 191912), (2944, 167923), (3136, 157642), (3427, 144256), (3703, 133504), (4172, 118496), (4232, 116816), (4508, 109664), (4768, 103684), (5152, 95956), (6272, 78821), (6854, 72128), (7301, 67712), (7406, 66752), (8344, 59248), (8464, 58408), (9016, 54832), (9536, 51842), (10304, 47978), (13708, 36064), (14602, 33856), (14812, 33376), (16688, 29624), (16928, 29204), (18032, 27416), (19072, 25921), (20608, 23989)]