408264768

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 168

約数和(自身を含む): 1212494400

約数和(自身を除く): 804229632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 71, 72, 96, 134, 142, 144, 149, 192, 201, 213, 268, 284, 288, 298, 402, 426, 447, 536, 568, 576, 596, 603, 639, 804, 852, 894, 1072, 1136, 1192, 1206, 1278, 1341, 1608, 1704, 1788, 2144, 2272, 2384, 2412, 2556, 2682, 3216, 3408, 3576, 4288, 4544, 4757, 4768, 4824, 5112, 5364, 6432, 6816, 7152, 9514, 9536, 9648, 9983, 10224, 10579, 10728, 12864, 13632, 14271, 14304, 19028, 19296, 19966, 20448, 21158, 21456, 28542, 28608, 29949, 31737, 38056, 38592, 39932, 40896, 42316, 42813, 42912, 57084, 59898, 63474, 76112, 79864, 84632, 85626, 85824, 89847, 95211, 114168, 119796, 126948, 152224, 159728, 169264, 171252, 179694, 190422, 228336, 239592, 253896, 304448, 319456, 338528, 342504, 359388, 380844, 456672, 479184, 507792, 638912, 677056, 685008, 708793, 718776, 761688, 913344, 958368, 1015584, 1370016, 1417586, 1437552, 1523376, 1916736, 2031168, 2126379, 2740032, 2835172, 2875104, 3046752, 4252758, 5670344, 5750208, 6093504, 6379137, 8505516, 11340688, 12758274, 17011032, 22681376, 25516548, 34022064, 45362752, 51033096, 68044128, 102066192, 136088256, 204132384, 408264768]

約数ペア:

[(1, 408264768), (2, 204132384), (3, 136088256), (4, 102066192), (6, 68044128), (8, 51033096), (9, 45362752), (12, 34022064), (16, 25516548), (18, 22681376), (24, 17011032), (32, 12758274), (36, 11340688), (48, 8505516), (64, 6379137), (67, 6093504), (71, 5750208), (72, 5670344), (96, 4252758), (134, 3046752), (142, 2875104), (144, 2835172), (149, 2740032), (192, 2126379), (201, 2031168), (213, 1916736), (268, 1523376), (284, 1437552), (288, 1417586), (298, 1370016), (402, 1015584), (426, 958368), (447, 913344), (536, 761688), (568, 718776), (576, 708793), (596, 685008), (603, 677056), (639, 638912), (804, 507792), (852, 479184), (894, 456672), (1072, 380844), (1136, 359388), (1192, 342504), (1206, 338528), (1278, 319456), (1341, 304448), (1608, 253896), (1704, 239592), (1788, 228336), (2144, 190422), (2272, 179694), (2384, 171252), (2412, 169264), (2556, 159728), (2682, 152224), (3216, 126948), (3408, 119796), (3576, 114168), (4288, 95211), (4544, 89847), (4757, 85824), (4768, 85626), (4824, 84632), (5112, 79864), (5364, 76112), (6432, 63474), (6816, 59898), (7152, 57084), (9514, 42912), (9536, 42813), (9648, 42316), (9983, 40896), (10224, 39932), (10579, 38592), (10728, 38056), (12864, 31737), (13632, 29949), (14271, 28608), (14304, 28542), (19028, 21456), (19296, 21158), (19966, 20448)]