899408928

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2015

約数の個数: 192

約数和(自身を含む): 2830464000

約数和(自身を除く): 1931055072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 32, 33, 38, 44, 46, 48, 57, 66, 69, 76, 88, 92, 96, 114, 132, 138, 152, 176, 184, 209, 228, 253, 264, 276, 304, 352, 368, 418, 437, 456, 506, 528, 552, 608, 627, 736, 759, 836, 874, 912, 1012, 1056, 1104, 1254, 1311, 1518, 1672, 1748, 1824, 1949, 2024, 2208, 2508, 2622, 3036, 3344, 3496, 3898, 4048, 4807, 5016, 5244, 5847, 6072, 6688, 6992, 7796, 8096, 9614, 10032, 10488, 11694, 12144, 13984, 14421, 15592, 19228, 20064, 20976, 21439, 23388, 24288, 28842, 31184, 37031, 38456, 41952, 42878, 44827, 46776, 57684, 62368, 64317, 74062, 76912, 85756, 89654, 93552, 111093, 115368, 128634, 134481, 148124, 153824, 171512, 179308, 187104, 222186, 230736, 257268, 268962, 296248, 343024, 358616, 407341, 444372, 461472, 493097, 514536, 537924, 592496, 686048, 717232, 814682, 851713, 888744, 986194, 1029072, 1075848, 1184992, 1222023, 1434464, 1479291, 1629364, 1703426, 1777488, 1972388, 2058144, 2151696, 2444046, 2555139, 2958582, 3258728, 3406852, 3554976, 3944776, 4303392, 4888092, 5110278, 5917164, 6517456, 6813704, 7889552, 9368843, 9776184, 10220556, 11834328, 13034912, 13627408, 15779104, 18737686, 19552368, 20441112, 23668656, 27254816, 28106529, 37475372, 39104736, 40882224, 47337312, 56213058, 74950744, 81764448, 112426116, 149901488, 224852232, 299802976, 449704464, 899408928]

約数ペア:

[(1, 899408928), (2, 449704464), (3, 299802976), (4, 224852232), (6, 149901488), (8, 112426116), (11, 81764448), (12, 74950744), (16, 56213058), (19, 47337312), (22, 40882224), (23, 39104736), (24, 37475372), (32, 28106529), (33, 27254816), (38, 23668656), (44, 20441112), (46, 19552368), (48, 18737686), (57, 15779104), (66, 13627408), (69, 13034912), (76, 11834328), (88, 10220556), (92, 9776184), (96, 9368843), (114, 7889552), (132, 6813704), (138, 6517456), (152, 5917164), (176, 5110278), (184, 4888092), (209, 4303392), (228, 3944776), (253, 3554976), (264, 3406852), (276, 3258728), (304, 2958582), (352, 2555139), (368, 2444046), (418, 2151696), (437, 2058144), (456, 1972388), (506, 1777488), (528, 1703426), (552, 1629364), (608, 1479291), (627, 1434464), (736, 1222023), (759, 1184992), (836, 1075848), (874, 1029072), (912, 986194), (1012, 888744), (1056, 851713), (1104, 814682), (1254, 717232), (1311, 686048), (1518, 592496), (1672, 537924), (1748, 514536), (1824, 493097), (1949, 461472), (2024, 444372), (2208, 407341), (2508, 358616), (2622, 343024), (3036, 296248), (3344, 268962), (3496, 257268), (3898, 230736), (4048, 222186), (4807, 187104), (5016, 179308), (5244, 171512), (5847, 153824), (6072, 148124), (6688, 134481), (6992, 128634), (7796, 115368), (8096, 111093), (9614, 93552), (10032, 89654), (10488, 85756), (11694, 76912), (12144, 74062), (13984, 64317), (14421, 62368), (15592, 57684), (19228, 46776), (20064, 44827), (20976, 42878), (21439, 41952), (23388, 38456), (24288, 37031), (28842, 31184)]