491411449728

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{32119}}^1$

素因数の和:32394

約数の個数: 256

約数和(自身を含む): 1533280320000

約数和(自身を除く): 1041868870272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 233, 288, 304, 342, 384, 432, 456, 466, 513, 576, 608, 684, 699, 864, 912, 932, 1026, 1152, 1216, 1368, 1398, 1728, 1824, 1864, 2052, 2097, 2432, 2736, 2796, 3456, 3648, 3728, 4104, 4194, 4427, 5472, 5592, 6291, 7296, 7456, 8208, 8388, 8854, 10944, 11184, 12582, 13281, 14912, 16416, 16776, 17708, 21888, 22368, 25164, 26562, 29824, 32119, 32832, 33552, 35416, 39843, 44736, 50328, 53124, 64238, 65664, 67104, 70832, 79686, 89472, 96357, 100656, 106248, 119529, 128476, 134208, 141664, 159372, 192714, 201312, 212496, 239058, 256952, 268416, 283328, 289071, 318744, 385428, 402624, 424992, 478116, 513904, 566656, 578142, 610261, 637488, 770856, 805248, 849984, 867213, 956232, 1027808, 1156284, 1220522, 1274976, 1541712, 1699968, 1734426, 1830783, 1912464, 2055616, 2312568, 2441044, 2549952, 3083424, 3468852, 3661566, 3824928, 4111232, 4625136, 4882088, 5099904, 5492349, 6166848, 6937704, 7323132, 7483727, 7649856, 9250272, 9764176, 10984698, 12333696, 13875408, 14646264, 14967454, 15299712, 16477047, 18500544, 19528352, 21969396, 22451181, 27750816, 29292528, 29934908, 32954094, 37001088, 39056704, 43938792, 44902362, 55501632, 58585056, 59869816, 65908188, 67353543, 78113408, 87877584, 89804724, 111003264, 117170112, 119739632, 131816376, 134707086, 142190813, 175755168, 179609448, 202060629, 234340224, 239479264, 263632752, 269414172, 284381626, 351510336, 359218896, 404121258, 426572439, 478958528, 527265504, 538828344, 568763252, 703020672, 718437792, 808242516, 853144878, 957917056, 1054531008, 1077656688, 1137526504, 1279717317, 1436875584, 1616485032, 1706289756, 2109062016, 2155313376, 2275053008, 2559434634, 2873751168, 3232970064, 3412579512, 3839151951, 4310626752, 4550106016, 5118869268, 6465940128, 6825159024, 7678303902, 8621253504, 9100212032, 10237738536, 12931880256, 13650318048, 15356607804, 18200424064, 20475477072, 25863760512, 27300636096, 30713215608, 40950954144, 54601272192, 61426431216, 81901908288, 122852862432, 163803816576, 245705724864, 491411449728]

約数ペア:

[(1, 491411449728), (2, 245705724864), (3, 163803816576), (4, 122852862432), (6, 81901908288), (8, 61426431216), (9, 54601272192), (12, 40950954144), (16, 30713215608), (18, 27300636096), (19, 25863760512), (24, 20475477072), (27, 18200424064), (32, 15356607804), (36, 13650318048), (38, 12931880256), (48, 10237738536), (54, 9100212032), (57, 8621253504), (64, 7678303902), (72, 6825159024), (76, 6465940128), (96, 5118869268), (108, 4550106016), (114, 4310626752), (128, 3839151951), (144, 3412579512), (152, 3232970064), (171, 2873751168), (192, 2559434634), (216, 2275053008), (228, 2155313376), (233, 2109062016), (288, 1706289756), (304, 1616485032), (342, 1436875584), (384, 1279717317), (432, 1137526504), (456, 1077656688), (466, 1054531008), (513, 957917056), (576, 853144878), (608, 808242516), (684, 718437792), (699, 703020672), (864, 568763252), (912, 538828344), (932, 527265504), (1026, 478958528), (1152, 426572439), (1216, 404121258), (1368, 359218896), (1398, 351510336), (1728, 284381626), (1824, 269414172), (1864, 263632752), (2052, 239479264), (2097, 234340224), (2432, 202060629), (2736, 179609448), (2796, 175755168), (3456, 142190813), (3648, 134707086), (3728, 131816376), (4104, 119739632), (4194, 117170112), (4427, 111003264), (5472, 89804724), (5592, 87877584), (6291, 78113408), (7296, 67353543), (7456, 65908188), (8208, 59869816), (8388, 58585056), (8854, 55501632), (10944, 44902362), (11184, 43938792), (12582, 39056704), (13281, 37001088), (14912, 32954094), (16416, 29934908), (16776, 29292528), (17708, 27750816), (21888, 22451181), (22368, 21969396), (25164, 19528352), (26562, 18500544), (29824, 16477047), (32119, 15299712), (32832, 14967454), (33552, 14646264), (35416, 13875408), (39843, 12333696), (44736, 10984698), (50328, 9764176), (53124, 9250272), (64238, 7649856), (65664, 7483727), (67104, 7323132), (70832, 6937704), (79686, 6166848), (89472, 5492349), (96357, 5099904), (100656, 4882088), (106248, 4625136), (119529, 4111232), (128476, 3824928), (134208, 3661566), (141664, 3468852), (159372, 3083424), (192714, 2549952), (201312, 2441044), (212496, 2312568), (239058, 2055616), (256952, 1912464), (268416, 1830783), (283328, 1734426), (289071, 1699968), (318744, 1541712), (385428, 1274976), (402624, 1220522), (424992, 1156284), (478116, 1027808), (513904, 956232), (566656, 867213), (578142, 849984), (610261, 805248), (637488, 770856)]