987433344

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 3019302000

約数和(自身を除く): 2031868656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 197, 228, 229, 288, 304, 342, 384, 394, 456, 458, 576, 591, 608, 684, 687, 788, 912, 916, 1152, 1182, 1216, 1368, 1374, 1576, 1773, 1824, 1832, 2061, 2364, 2432, 2736, 2748, 3152, 3546, 3648, 3664, 3743, 4122, 4351, 4728, 5472, 5496, 6304, 7092, 7296, 7328, 7486, 8244, 8702, 9456, 10944, 10992, 11229, 12608, 13053, 14184, 14656, 14972, 16488, 17404, 18912, 21888, 21984, 22458, 25216, 26106, 28368, 29312, 29944, 32976, 33687, 34808, 37824, 39159, 43968, 44916, 45113, 52212, 56736, 59888, 65952, 67374, 69616, 75648, 78318, 87936, 89832, 90226, 104424, 113472, 119776, 131904, 134748, 135339, 139232, 156636, 179664, 180452, 208848, 226944, 239552, 263808, 269496, 270678, 278464, 313272, 359328, 360904, 406017, 417696, 479104, 538992, 541356, 556928, 626544, 718656, 721808, 812034, 835392, 857147, 1077984, 1082712, 1253088, 1437312, 1443616, 1624068, 1670784, 1714294, 2155968, 2165424, 2506176, 2571441, 2887232, 3248136, 3428588, 4311936, 4330848, 5012352, 5142882, 5774464, 6496272, 6857176, 7714323, 8661696, 10285764, 12992544, 13714352, 15428646, 17323392, 20571528, 25985088, 27428704, 30857292, 41143056, 51970176, 54857408, 61714584, 82286112, 109714816, 123429168, 164572224, 246858336, 329144448, 493716672, 987433344]

約数ペア:

[(1, 987433344), (2, 493716672), (3, 329144448), (4, 246858336), (6, 164572224), (8, 123429168), (9, 109714816), (12, 82286112), (16, 61714584), (18, 54857408), (19, 51970176), (24, 41143056), (32, 30857292), (36, 27428704), (38, 25985088), (48, 20571528), (57, 17323392), (64, 15428646), (72, 13714352), (76, 12992544), (96, 10285764), (114, 8661696), (128, 7714323), (144, 6857176), (152, 6496272), (171, 5774464), (192, 5142882), (197, 5012352), (228, 4330848), (229, 4311936), (288, 3428588), (304, 3248136), (342, 2887232), (384, 2571441), (394, 2506176), (456, 2165424), (458, 2155968), (576, 1714294), (591, 1670784), (608, 1624068), (684, 1443616), (687, 1437312), (788, 1253088), (912, 1082712), (916, 1077984), (1152, 857147), (1182, 835392), (1216, 812034), (1368, 721808), (1374, 718656), (1576, 626544), (1773, 556928), (1824, 541356), (1832, 538992), (2061, 479104), (2364, 417696), (2432, 406017), (2736, 360904), (2748, 359328), (3152, 313272), (3546, 278464), (3648, 270678), (3664, 269496), (3743, 263808), (4122, 239552), (4351, 226944), (4728, 208848), (5472, 180452), (5496, 179664), (6304, 156636), (7092, 139232), (7296, 135339), (7328, 134748), (7486, 131904), (8244, 119776), (8702, 113472), (9456, 104424), (10944, 90226), (10992, 89832), (11229, 87936), (12608, 78318), (13053, 75648), (14184, 69616), (14656, 67374), (14972, 65952), (16488, 59888), (17404, 56736), (18912, 52212), (21888, 45113), (21984, 44916), (22458, 43968), (25216, 39159), (26106, 37824), (28368, 34808), (29312, 33687), (29944, 32976)]