1900505736

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 5222992320

約数和(自身を除く): 3322486584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 251, 309, 412, 502, 618, 753, 824, 927, 1004, 1021, 1236, 1506, 1854, 2008, 2042, 2259, 2472, 3012, 3063, 3708, 4084, 4518, 6024, 6126, 7416, 8168, 9036, 9189, 12252, 18072, 18378, 24504, 25853, 36756, 51706, 73512, 77559, 103412, 105163, 155118, 206824, 210326, 232677, 256271, 310236, 315489, 420652, 465354, 512542, 620472, 630978, 768813, 841304, 930708, 946467, 1025084, 1261956, 1537626, 1861416, 1892934, 2050168, 2306439, 2523912, 3075252, 3785868, 4612878, 6150504, 7571736, 9225756, 18451512, 26395913, 52791826, 79187739, 105583652, 158375478, 211167304, 237563217, 316750956, 475126434, 633501912, 950252868, 1900505736]

約数ペア:

[(1, 1900505736), (2, 950252868), (3, 633501912), (4, 475126434), (6, 316750956), (8, 237563217), (9, 211167304), (12, 158375478), (18, 105583652), (24, 79187739), (36, 52791826), (72, 26395913), (103, 18451512), (206, 9225756), (251, 7571736), (309, 6150504), (412, 4612878), (502, 3785868), (618, 3075252), (753, 2523912), (824, 2306439), (927, 2050168), (1004, 1892934), (1021, 1861416), (1236, 1537626), (1506, 1261956), (1854, 1025084), (2008, 946467), (2042, 930708), (2259, 841304), (2472, 768813), (3012, 630978), (3063, 620472), (3708, 512542), (4084, 465354), (4518, 420652), (6024, 315489), (6126, 310236), (7416, 256271), (8168, 232677), (9036, 210326), (9189, 206824), (12252, 155118), (18072, 105163), (18378, 103412), (24504, 77559), (25853, 73512), (36756, 51706)]