271708056

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 823680000

約数和(自身を除く): 551971944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 43, 57, 62, 72, 76, 86, 93, 114, 124, 129, 149, 152, 171, 172, 186, 228, 248, 258, 279, 298, 342, 344, 372, 387, 447, 456, 516, 558, 589, 596, 684, 744, 774, 817, 894, 1032, 1116, 1178, 1192, 1333, 1341, 1368, 1548, 1634, 1767, 1788, 2232, 2356, 2451, 2666, 2682, 2831, 3096, 3268, 3534, 3576, 3999, 4619, 4712, 4902, 5301, 5332, 5364, 5662, 6407, 6536, 7068, 7353, 7998, 8493, 9238, 9804, 10602, 10664, 10728, 11324, 11997, 12814, 13857, 14136, 14706, 15996, 16986, 18476, 19221, 19608, 21204, 22648, 23994, 25327, 25479, 25628, 27714, 29412, 31992, 33972, 36952, 38442, 41571, 42408, 47988, 50654, 50958, 51256, 55428, 57663, 58824, 67944, 75981, 76884, 83142, 87761, 95976, 101308, 101916, 110856, 115326, 121733, 151962, 153768, 166284, 175522, 198617, 202616, 203832, 227943, 230652, 243466, 263283, 303924, 332568, 351044, 365199, 397234, 455886, 461304, 486932, 526566, 595851, 607848, 702088, 730398, 789849, 794468, 911772, 973864, 1053132, 1095597, 1191702, 1460796, 1579698, 1588936, 1787553, 1823544, 2106264, 2191194, 2383404, 2921592, 3159396, 3575106, 3773723, 4382388, 4766808, 6318792, 7150212, 7547446, 8764776, 11321169, 14300424, 15094892, 22642338, 30189784, 33963507, 45284676, 67927014, 90569352, 135854028, 271708056]

約数ペア:

[(1, 271708056), (2, 135854028), (3, 90569352), (4, 67927014), (6, 45284676), (8, 33963507), (9, 30189784), (12, 22642338), (18, 15094892), (19, 14300424), (24, 11321169), (31, 8764776), (36, 7547446), (38, 7150212), (43, 6318792), (57, 4766808), (62, 4382388), (72, 3773723), (76, 3575106), (86, 3159396), (93, 2921592), (114, 2383404), (124, 2191194), (129, 2106264), (149, 1823544), (152, 1787553), (171, 1588936), (172, 1579698), (186, 1460796), (228, 1191702), (248, 1095597), (258, 1053132), (279, 973864), (298, 911772), (342, 794468), (344, 789849), (372, 730398), (387, 702088), (447, 607848), (456, 595851), (516, 526566), (558, 486932), (589, 461304), (596, 455886), (684, 397234), (744, 365199), (774, 351044), (817, 332568), (894, 303924), (1032, 263283), (1116, 243466), (1178, 230652), (1192, 227943), (1333, 203832), (1341, 202616), (1368, 198617), (1548, 175522), (1634, 166284), (1767, 153768), (1788, 151962), (2232, 121733), (2356, 115326), (2451, 110856), (2666, 101916), (2682, 101308), (2831, 95976), (3096, 87761), (3268, 83142), (3534, 76884), (3576, 75981), (3999, 67944), (4619, 58824), (4712, 57663), (4902, 55428), (5301, 51256), (5332, 50958), (5364, 50654), (5662, 47988), (6407, 42408), (6536, 41571), (7068, 38442), (7353, 36952), (7998, 33972), (8493, 31992), (9238, 29412), (9804, 27714), (10602, 25628), (10664, 25479), (10728, 25327), (11324, 23994), (11997, 22648), (12814, 21204), (13857, 19608), (14136, 19221), (14706, 18476), (15996, 16986)]