209430576

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 160

約数和(自身を含む): 633144000

約数和(自身を除く): 423713424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 73, 87, 108, 116, 144, 146, 174, 216, 219, 229, 232, 261, 292, 348, 432, 438, 458, 464, 522, 584, 657, 687, 696, 783, 876, 916, 1044, 1168, 1314, 1374, 1392, 1566, 1752, 1832, 1971, 2061, 2088, 2117, 2628, 2748, 3132, 3504, 3664, 3942, 4122, 4176, 4234, 5256, 5496, 6183, 6264, 6351, 6641, 7884, 8244, 8468, 10512, 10992, 12366, 12528, 12702, 13282, 15768, 16488, 16717, 16936, 19053, 19923, 24732, 25404, 26564, 31536, 32976, 33434, 33872, 38106, 39846, 49464, 50151, 50808, 53128, 57159, 59769, 66868, 76212, 79692, 98928, 100302, 101616, 106256, 114318, 119538, 133736, 150453, 152424, 159384, 179307, 200604, 228636, 239076, 267472, 300906, 304848, 318768, 358614, 401208, 451359, 457272, 478152, 484793, 601812, 717228, 802416, 902718, 914544, 956304, 969586, 1203624, 1434456, 1454379, 1805436, 1939172, 2407248, 2868912, 2908758, 3610872, 3878344, 4363137, 5817516, 7221744, 7756688, 8726274, 11635032, 13089411, 17452548, 23270064, 26178822, 34905096, 52357644, 69810192, 104715288, 209430576]

約数ペア:

[(1, 209430576), (2, 104715288), (3, 69810192), (4, 52357644), (6, 34905096), (8, 26178822), (9, 23270064), (12, 17452548), (16, 13089411), (18, 11635032), (24, 8726274), (27, 7756688), (29, 7221744), (36, 5817516), (48, 4363137), (54, 3878344), (58, 3610872), (72, 2908758), (73, 2868912), (87, 2407248), (108, 1939172), (116, 1805436), (144, 1454379), (146, 1434456), (174, 1203624), (216, 969586), (219, 956304), (229, 914544), (232, 902718), (261, 802416), (292, 717228), (348, 601812), (432, 484793), (438, 478152), (458, 457272), (464, 451359), (522, 401208), (584, 358614), (657, 318768), (687, 304848), (696, 300906), (783, 267472), (876, 239076), (916, 228636), (1044, 200604), (1168, 179307), (1314, 159384), (1374, 152424), (1392, 150453), (1566, 133736), (1752, 119538), (1832, 114318), (1971, 106256), (2061, 101616), (2088, 100302), (2117, 98928), (2628, 79692), (2748, 76212), (3132, 66868), (3504, 59769), (3664, 57159), (3942, 53128), (4122, 50808), (4176, 50151), (4234, 49464), (5256, 39846), (5496, 38106), (6183, 33872), (6264, 33434), (6351, 32976), (6641, 31536), (7884, 26564), (8244, 25404), (8468, 24732), (10512, 19923), (10992, 19053), (12366, 16936), (12528, 16717), (12702, 16488), (13282, 15768)]