1555289424

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 4912364160

約数和(自身を除く): 3357074736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 243, 263, 312, 324, 338, 351, 432, 468, 486, 507, 526, 624, 648, 676, 702, 729, 789, 936, 972, 1014, 1052, 1053, 1296, 1352, 1404, 1458, 1521, 1578, 1872, 1944, 2028, 2104, 2106, 2187, 2367, 2704, 2808, 2916, 3042, 3156, 3159, 3419, 3888, 4056, 4208, 4212, 4374, 4563, 4734, 5616, 5832, 6084, 6312, 6318, 6838, 7101, 8112, 8424, 8748, 9126, 9468, 9477, 10257, 11664, 12168, 12624, 12636, 13676, 13689, 14202, 16848, 17496, 18252, 18936, 18954, 20514, 21303, 24336, 25272, 27352, 27378, 28404, 28431, 30771, 34992, 36504, 37872, 37908, 41028, 41067, 42606, 44447, 50544, 54704, 54756, 56808, 56862, 61542, 63909, 73008, 75816, 82056, 82134, 85212, 88894, 92313, 109512, 113616, 113724, 123084, 123201, 127818, 133341, 151632, 164112, 164268, 170424, 177788, 184626, 191727, 219024, 227448, 246168, 246402, 255636, 266682, 276939, 328536, 340848, 355576, 369252, 369603, 383454, 400023, 454896, 492336, 492804, 511272, 533364, 553878, 575181, 657072, 711152, 738504, 739206, 766908, 800046, 830817, 985608, 1022544, 1066728, 1107756, 1150362, 1200069, 1477008, 1478412, 1533816, 1600092, 1661634, 1971216, 2133456, 2215512, 2300724, 2400138, 2492451, 2956824, 3067632, 3200184, 3323268, 3600207, 4431024, 4601448, 4800276, 4984902, 5913648, 6400368, 6646536, 7200414, 7477353, 9202896, 9600552, 9969804, 10800621, 13293072, 14400828, 14954706, 19201104, 19939608, 21601242, 28801656, 29909412, 32401863, 39879216, 43202484, 57603312, 59818824, 64803726, 86404968, 97205589, 119637648, 129607452, 172809936, 194411178, 259214904, 388822356, 518429808, 777644712, 1555289424]

約数ペア:

[(1, 1555289424), (2, 777644712), (3, 518429808), (4, 388822356), (6, 259214904), (8, 194411178), (9, 172809936), (12, 129607452), (13, 119637648), (16, 97205589), (18, 86404968), (24, 64803726), (26, 59818824), (27, 57603312), (36, 43202484), (39, 39879216), (48, 32401863), (52, 29909412), (54, 28801656), (72, 21601242), (78, 19939608), (81, 19201104), (104, 14954706), (108, 14400828), (117, 13293072), (144, 10800621), (156, 9969804), (162, 9600552), (169, 9202896), (208, 7477353), (216, 7200414), (234, 6646536), (243, 6400368), (263, 5913648), (312, 4984902), (324, 4800276), (338, 4601448), (351, 4431024), (432, 3600207), (468, 3323268), (486, 3200184), (507, 3067632), (526, 2956824), (624, 2492451), (648, 2400138), (676, 2300724), (702, 2215512), (729, 2133456), (789, 1971216), (936, 1661634), (972, 1600092), (1014, 1533816), (1052, 1478412), (1053, 1477008), (1296, 1200069), (1352, 1150362), (1404, 1107756), (1458, 1066728), (1521, 1022544), (1578, 985608), (1872, 830817), (1944, 800046), (2028, 766908), (2104, 739206), (2106, 738504), (2187, 711152), (2367, 657072), (2704, 575181), (2808, 553878), (2916, 533364), (3042, 511272), (3156, 492804), (3159, 492336), (3419, 454896), (3888, 400023), (4056, 383454), (4208, 369603), (4212, 369252), (4374, 355576), (4563, 340848), (4734, 328536), (5616, 276939), (5832, 266682), (6084, 255636), (6312, 246402), (6318, 246168), (6838, 227448), (7101, 219024), (8112, 191727), (8424, 184626), (8748, 177788), (9126, 170424), (9468, 164268), (9477, 164112), (10257, 151632), (11664, 133341), (12168, 127818), (12624, 123201), (12636, 123084), (13676, 113724), (13689, 113616), (14202, 109512), (16848, 92313), (17496, 88894), (18252, 85212), (18936, 82134), (18954, 82056), (20514, 75816), (21303, 73008), (24336, 63909), (25272, 61542), (27352, 56862), (27378, 56808), (28404, 54756), (28431, 54704), (30771, 50544), (34992, 44447), (36504, 42606), (37872, 41067), (37908, 41028)]