664963344

素因数分解:

$2^4\times 3^4\times {\mathrm{241}}^1\times {\mathrm{2129}}^1$

素因数の和:2390

約数の個数: 100

約数和(自身を含む): 1933490460

約数和(自身を除く): 1268527116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 241, 324, 432, 482, 648, 723, 964, 1296, 1446, 1928, 2129, 2169, 2892, 3856, 4258, 4338, 5784, 6387, 6507, 8516, 8676, 11568, 12774, 13014, 17032, 17352, 19161, 19521, 25548, 26028, 34064, 34704, 38322, 39042, 51096, 52056, 57483, 76644, 78084, 102192, 104112, 114966, 153288, 156168, 172449, 229932, 306576, 312336, 344898, 459864, 513089, 689796, 919728, 1026178, 1379592, 1539267, 2052356, 2759184, 3078534, 4104712, 4617801, 6157068, 8209424, 9235602, 12314136, 13853403, 18471204, 24628272, 27706806, 36942408, 41560209, 55413612, 73884816, 83120418, 110827224, 166240836, 221654448, 332481672, 664963344]

約数ペア:

[(1, 664963344), (2, 332481672), (3, 221654448), (4, 166240836), (6, 110827224), (8, 83120418), (9, 73884816), (12, 55413612), (16, 41560209), (18, 36942408), (24, 27706806), (27, 24628272), (36, 18471204), (48, 13853403), (54, 12314136), (72, 9235602), (81, 8209424), (108, 6157068), (144, 4617801), (162, 4104712), (216, 3078534), (241, 2759184), (324, 2052356), (432, 1539267), (482, 1379592), (648, 1026178), (723, 919728), (964, 689796), (1296, 513089), (1446, 459864), (1928, 344898), (2129, 312336), (2169, 306576), (2892, 229932), (3856, 172449), (4258, 156168), (4338, 153288), (5784, 114966), (6387, 104112), (6507, 102192), (8516, 78084), (8676, 76644), (11568, 57483), (12774, 52056), (13014, 51096), (17032, 39042), (17352, 38322), (19161, 34704), (19521, 34064), (25548, 26028)]