996800256

素因数分解:

$2^8\times 3^4\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:988

約数の個数: 180

約数和(自身を含む): 3031697592

約数和(自身を除く): 2034897336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 256, 288, 318, 324, 384, 424, 432, 477, 576, 636, 648, 768, 848, 864, 907, 954, 1152, 1272, 1296, 1431, 1696, 1728, 1814, 1908, 2304, 2544, 2592, 2721, 2862, 3392, 3456, 3628, 3816, 4293, 5088, 5184, 5442, 5724, 6784, 6912, 7256, 7632, 8163, 8586, 10176, 10368, 10884, 11448, 13568, 14512, 15264, 16326, 17172, 20352, 20736, 21768, 22896, 24489, 29024, 30528, 32652, 34344, 40704, 43536, 45792, 48071, 48978, 58048, 61056, 65304, 68688, 73467, 87072, 91584, 96142, 97956, 116096, 122112, 130608, 137376, 144213, 146934, 174144, 183168, 192284, 195912, 232192, 261216, 274752, 288426, 293868, 348288, 366336, 384568, 391824, 432639, 522432, 549504, 576852, 587736, 696576, 769136, 783648, 865278, 1044864, 1099008, 1153704, 1175472, 1297917, 1538272, 1567296, 1730556, 2089728, 2307408, 2350944, 2595834, 3076544, 3134592, 3461112, 3893751, 4614816, 4701888, 5191668, 6153088, 6269184, 6922224, 7787502, 9229632, 9403776, 10383336, 12306176, 13844448, 15575004, 18459264, 18807552, 20766672, 27688896, 31150008, 36918528, 41533344, 55377792, 62300016, 83066688, 110755584, 124600032, 166133376, 249200064, 332266752, 498400128, 996800256]

約数ペア:

[(1, 996800256), (2, 498400128), (3, 332266752), (4, 249200064), (6, 166133376), (8, 124600032), (9, 110755584), (12, 83066688), (16, 62300016), (18, 55377792), (24, 41533344), (27, 36918528), (32, 31150008), (36, 27688896), (48, 20766672), (53, 18807552), (54, 18459264), (64, 15575004), (72, 13844448), (81, 12306176), (96, 10383336), (106, 9403776), (108, 9229632), (128, 7787502), (144, 6922224), (159, 6269184), (162, 6153088), (192, 5191668), (212, 4701888), (216, 4614816), (256, 3893751), (288, 3461112), (318, 3134592), (324, 3076544), (384, 2595834), (424, 2350944), (432, 2307408), (477, 2089728), (576, 1730556), (636, 1567296), (648, 1538272), (768, 1297917), (848, 1175472), (864, 1153704), (907, 1099008), (954, 1044864), (1152, 865278), (1272, 783648), (1296, 769136), (1431, 696576), (1696, 587736), (1728, 576852), (1814, 549504), (1908, 522432), (2304, 432639), (2544, 391824), (2592, 384568), (2721, 366336), (2862, 348288), (3392, 293868), (3456, 288426), (3628, 274752), (3816, 261216), (4293, 232192), (5088, 195912), (5184, 192284), (5442, 183168), (5724, 174144), (6784, 146934), (6912, 144213), (7256, 137376), (7632, 130608), (8163, 122112), (8586, 116096), (10176, 97956), (10368, 96142), (10884, 91584), (11448, 87072), (13568, 73467), (14512, 68688), (15264, 65304), (16326, 61056), (17172, 58048), (20352, 48978), (20736, 48071), (21768, 45792), (22896, 43536), (24489, 40704), (29024, 34344), (30528, 32652)]