1909189008

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1626

約数の個数: 160

約数和(自身を含む): 5807961600

約数和(自身を除く): 3898772592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 163, 171, 216, 228, 304, 326, 342, 432, 456, 489, 513, 652, 684, 912, 978, 1026, 1304, 1368, 1427, 1467, 1956, 2052, 2608, 2736, 2854, 2934, 3097, 3912, 4104, 4281, 4401, 5708, 5868, 6194, 7824, 8208, 8562, 8802, 9291, 11416, 11736, 12388, 12843, 17124, 17604, 18582, 22832, 23472, 24776, 25686, 27113, 27873, 34248, 35208, 37164, 38529, 49552, 51372, 54226, 55746, 68496, 70416, 74328, 77058, 81339, 83619, 102744, 108452, 111492, 148656, 154116, 162678, 167238, 205488, 216904, 222984, 232601, 244017, 308232, 325356, 334476, 433808, 445968, 465202, 488034, 616464, 650712, 668952, 697803, 732051, 930404, 976068, 1301424, 1337904, 1395606, 1464102, 1860808, 1952136, 2093409, 2791212, 2928204, 3721616, 3904272, 4186818, 4419419, 5582424, 5856408, 6280227, 8373636, 8838838, 11164848, 11712816, 12560454, 13258257, 16747272, 17677676, 25120908, 26516514, 33494544, 35355352, 39774771, 50241816, 53033028, 70710704, 79549542, 100483632, 106066056, 119324313, 159099084, 212132112, 238648626, 318198168, 477297252, 636396336, 954594504, 1909189008]

約数ペア:

[(1, 1909189008), (2, 954594504), (3, 636396336), (4, 477297252), (6, 318198168), (8, 238648626), (9, 212132112), (12, 159099084), (16, 119324313), (18, 106066056), (19, 100483632), (24, 79549542), (27, 70710704), (36, 53033028), (38, 50241816), (48, 39774771), (54, 35355352), (57, 33494544), (72, 26516514), (76, 25120908), (108, 17677676), (114, 16747272), (144, 13258257), (152, 12560454), (163, 11712816), (171, 11164848), (216, 8838838), (228, 8373636), (304, 6280227), (326, 5856408), (342, 5582424), (432, 4419419), (456, 4186818), (489, 3904272), (513, 3721616), (652, 2928204), (684, 2791212), (912, 2093409), (978, 1952136), (1026, 1860808), (1304, 1464102), (1368, 1395606), (1427, 1337904), (1467, 1301424), (1956, 976068), (2052, 930404), (2608, 732051), (2736, 697803), (2854, 668952), (2934, 650712), (3097, 616464), (3912, 488034), (4104, 465202), (4281, 445968), (4401, 433808), (5708, 334476), (5868, 325356), (6194, 308232), (7824, 244017), (8208, 232601), (8562, 222984), (8802, 216904), (9291, 205488), (11416, 167238), (11736, 162678), (12388, 154116), (12843, 148656), (17124, 111492), (17604, 108452), (18582, 102744), (22832, 83619), (23472, 81339), (24776, 77058), (25686, 74328), (27113, 70416), (27873, 68496), (34248, 55746), (35208, 54226), (37164, 51372), (38529, 49552)]