671376672

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:727

約数の個数: 144

約数和(自身を含む): 1988663040

約数和(自身を除く): 1317286368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 139, 144, 186, 248, 278, 279, 288, 372, 417, 496, 541, 556, 558, 744, 834, 992, 1082, 1112, 1116, 1251, 1488, 1623, 1668, 2164, 2224, 2232, 2502, 2976, 3246, 3336, 4309, 4328, 4448, 4464, 4869, 5004, 6492, 6672, 8618, 8656, 8928, 9738, 10008, 12927, 12984, 13344, 16771, 17236, 17312, 19476, 20016, 25854, 25968, 33542, 34472, 38781, 38952, 40032, 50313, 51708, 51936, 67084, 68944, 75199, 77562, 77904, 100626, 103416, 134168, 137888, 150398, 150939, 155124, 155808, 201252, 206832, 225597, 268336, 300796, 301878, 310248, 402504, 413664, 451194, 536672, 601592, 603756, 620496, 676791, 805008, 902388, 1203184, 1207512, 1240992, 1353582, 1610016, 1804776, 2331169, 2406368, 2415024, 2707164, 3609552, 4662338, 4830048, 5414328, 6993507, 7219104, 9324676, 10828656, 13987014, 18649352, 20980521, 21657312, 27974028, 37298704, 41961042, 55948056, 74597408, 83922084, 111896112, 167844168, 223792224, 335688336, 671376672]

約数ペア:

[(1, 671376672), (2, 335688336), (3, 223792224), (4, 167844168), (6, 111896112), (8, 83922084), (9, 74597408), (12, 55948056), (16, 41961042), (18, 37298704), (24, 27974028), (31, 21657312), (32, 20980521), (36, 18649352), (48, 13987014), (62, 10828656), (72, 9324676), (93, 7219104), (96, 6993507), (124, 5414328), (139, 4830048), (144, 4662338), (186, 3609552), (248, 2707164), (278, 2415024), (279, 2406368), (288, 2331169), (372, 1804776), (417, 1610016), (496, 1353582), (541, 1240992), (556, 1207512), (558, 1203184), (744, 902388), (834, 805008), (992, 676791), (1082, 620496), (1112, 603756), (1116, 601592), (1251, 536672), (1488, 451194), (1623, 413664), (1668, 402504), (2164, 310248), (2224, 301878), (2232, 300796), (2502, 268336), (2976, 225597), (3246, 206832), (3336, 201252), (4309, 155808), (4328, 155124), (4448, 150939), (4464, 150398), (4869, 137888), (5004, 134168), (6492, 103416), (6672, 100626), (8618, 77904), (8656, 77562), (8928, 75199), (9738, 68944), (10008, 67084), (12927, 51936), (12984, 51708), (13344, 50313), (16771, 40032), (17236, 38952), (17312, 38781), (19476, 34472), (20016, 33542), (25854, 25968)]