281005632

素因数分解:

$2^6\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1345

約数の個数: 112

約数和(自身を含む): 832835520

約数和(自身を除く): 551829888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 137, 144, 192, 216, 274, 288, 411, 432, 548, 576, 822, 864, 1096, 1187, 1233, 1644, 1728, 2192, 2374, 2466, 3288, 3561, 3699, 4384, 4748, 4932, 6576, 7122, 7398, 8768, 9496, 9864, 10683, 13152, 14244, 14796, 18992, 19728, 21366, 26304, 28488, 29592, 32049, 37984, 39456, 42732, 56976, 59184, 64098, 75968, 78912, 85464, 113952, 118368, 128196, 162619, 170928, 227904, 236736, 256392, 325238, 341856, 487857, 512784, 650476, 683712, 975714, 1025568, 1300952, 1463571, 1951428, 2051136, 2601904, 2927142, 3902856, 4390713, 5203808, 5854284, 7805712, 8781426, 10407616, 11708568, 15611424, 17562852, 23417136, 31222848, 35125704, 46834272, 70251408, 93668544, 140502816, 281005632]

約数ペア:

[(1, 281005632), (2, 140502816), (3, 93668544), (4, 70251408), (6, 46834272), (8, 35125704), (9, 31222848), (12, 23417136), (16, 17562852), (18, 15611424), (24, 11708568), (27, 10407616), (32, 8781426), (36, 7805712), (48, 5854284), (54, 5203808), (64, 4390713), (72, 3902856), (96, 2927142), (108, 2601904), (137, 2051136), (144, 1951428), (192, 1463571), (216, 1300952), (274, 1025568), (288, 975714), (411, 683712), (432, 650476), (548, 512784), (576, 487857), (822, 341856), (864, 325238), (1096, 256392), (1187, 236736), (1233, 227904), (1644, 170928), (1728, 162619), (2192, 128196), (2374, 118368), (2466, 113952), (3288, 85464), (3561, 78912), (3699, 75968), (4384, 64098), (4748, 59184), (4932, 56976), (6576, 42732), (7122, 39456), (7398, 37984), (8768, 32049), (9496, 29592), (9864, 28488), (10683, 26304), (13152, 21366), (14244, 19728), (14796, 18992)]