286677248

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 692278272

約数和(自身を除く): 405601024

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 64, 82, 88, 104, 128, 143, 164, 176, 191, 208, 256, 286, 328, 352, 382, 416, 451, 533, 572, 656, 704, 764, 832, 902, 1066, 1144, 1312, 1408, 1528, 1664, 1804, 2101, 2132, 2288, 2483, 2624, 2816, 3056, 3328, 3608, 4202, 4264, 4576, 4966, 5248, 5863, 6112, 7216, 7831, 8404, 8528, 9152, 9932, 10496, 11726, 12224, 14432, 15662, 16808, 17056, 18304, 19864, 23452, 24448, 27313, 28864, 31324, 33616, 34112, 36608, 39728, 46904, 48896, 54626, 57728, 62648, 67232, 68224, 79456, 86141, 93808, 101803, 109252, 115456, 125296, 134464, 136448, 158912, 172282, 187616, 203606, 218504, 250592, 268928, 317824, 344564, 375232, 407212, 437008, 501184, 537856, 635648, 689128, 750464, 814424, 874016, 1002368, 1119833, 1378256, 1500928, 1628848, 1748032, 2004736, 2239666, 2756512, 3257696, 3496064, 4479332, 5513024, 6515392, 6992128, 8958664, 11026048, 13030784, 17917328, 22052096, 26061568, 35834656, 71669312, 143338624, 286677248]

約数ペア:

[(1, 286677248), (2, 143338624), (4, 71669312), (8, 35834656), (11, 26061568), (13, 22052096), (16, 17917328), (22, 13030784), (26, 11026048), (32, 8958664), (41, 6992128), (44, 6515392), (52, 5513024), (64, 4479332), (82, 3496064), (88, 3257696), (104, 2756512), (128, 2239666), (143, 2004736), (164, 1748032), (176, 1628848), (191, 1500928), (208, 1378256), (256, 1119833), (286, 1002368), (328, 874016), (352, 814424), (382, 750464), (416, 689128), (451, 635648), (533, 537856), (572, 501184), (656, 437008), (704, 407212), (764, 375232), (832, 344564), (902, 317824), (1066, 268928), (1144, 250592), (1312, 218504), (1408, 203606), (1528, 187616), (1664, 172282), (1804, 158912), (2101, 136448), (2132, 134464), (2288, 125296), (2483, 115456), (2624, 109252), (2816, 101803), (3056, 93808), (3328, 86141), (3608, 79456), (4202, 68224), (4264, 67232), (4576, 62648), (4966, 57728), (5248, 54626), (5863, 48896), (6112, 46904), (7216, 39728), (7831, 36608), (8404, 34112), (8528, 33616), (9152, 31324), (9932, 28864), (10496, 27313), (11726, 24448), (12224, 23452), (14432, 19864), (15662, 18304), (16808, 17056)]