440369904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41513}}^1$

素因数の和:41554

約数の個数: 80

約数和(自身を含む): 1297229472

約数和(自身を除く): 856859568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 41513, 83026, 124539, 166052, 249078, 332104, 498156, 539669, 664208, 705721, 996312, 1079338, 1411442, 1619007, 1992624, 2117163, 2158676, 2822884, 3238014, 4234326, 4317352, 5645768, 6476028, 8468652, 8634704, 9174373, 11291536, 12952056, 16937304, 18348746, 25904112, 27523119, 33874608, 36697492, 55046238, 73394984, 110092476, 146789968, 220184952, 440369904]

約数ペア:

[(1, 440369904), (2, 220184952), (3, 146789968), (4, 110092476), (6, 73394984), (8, 55046238), (12, 36697492), (13, 33874608), (16, 27523119), (17, 25904112), (24, 18348746), (26, 16937304), (34, 12952056), (39, 11291536), (48, 9174373), (51, 8634704), (52, 8468652), (68, 6476028), (78, 5645768), (102, 4317352), (104, 4234326), (136, 3238014), (156, 2822884), (204, 2158676), (208, 2117163), (221, 1992624), (272, 1619007), (312, 1411442), (408, 1079338), (442, 996312), (624, 705721), (663, 664208), (816, 539669), (884, 498156), (1326, 332104), (1768, 249078), (2652, 166052), (3536, 124539), (5304, 83026), (10608, 41513)]