557177712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:871

約数の個数: 160

約数和(自身を含む): 1783219200

約数和(自身を除く): 1226041488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 199, 208, 273, 312, 336, 364, 398, 546, 597, 624, 641, 728, 796, 1092, 1194, 1282, 1393, 1456, 1592, 1923, 2184, 2388, 2564, 2587, 2786, 3184, 3846, 4179, 4368, 4487, 4776, 5128, 5174, 5572, 7692, 7761, 8333, 8358, 8974, 9552, 10256, 10348, 11144, 13461, 15384, 15522, 16666, 16716, 17948, 18109, 20696, 22288, 24999, 26922, 30768, 31044, 33332, 33432, 35896, 36218, 41392, 49998, 53844, 54327, 58331, 62088, 66664, 66864, 71792, 72436, 99996, 107688, 108654, 116662, 124176, 127559, 133328, 144872, 174993, 199992, 215376, 217308, 233324, 255118, 289744, 349986, 382677, 399984, 434616, 466648, 510236, 699972, 765354, 869232, 892913, 933296, 1020472, 1399944, 1530708, 1658267, 1785826, 2040944, 2678739, 2799888, 3061416, 3316534, 3571652, 4974801, 5357478, 6122832, 6633068, 7143304, 9949602, 10714956, 11607869, 13266136, 14286608, 19899204, 21429912, 23215738, 26532272, 34823607, 39798408, 42859824, 46431476, 69647214, 79596816, 92862952, 139294428, 185725904, 278588856, 557177712]

約数ペア:

[(1, 557177712), (2, 278588856), (3, 185725904), (4, 139294428), (6, 92862952), (7, 79596816), (8, 69647214), (12, 46431476), (13, 42859824), (14, 39798408), (16, 34823607), (21, 26532272), (24, 23215738), (26, 21429912), (28, 19899204), (39, 14286608), (42, 13266136), (48, 11607869), (52, 10714956), (56, 9949602), (78, 7143304), (84, 6633068), (91, 6122832), (104, 5357478), (112, 4974801), (156, 3571652), (168, 3316534), (182, 3061416), (199, 2799888), (208, 2678739), (273, 2040944), (312, 1785826), (336, 1658267), (364, 1530708), (398, 1399944), (546, 1020472), (597, 933296), (624, 892913), (641, 869232), (728, 765354), (796, 699972), (1092, 510236), (1194, 466648), (1282, 434616), (1393, 399984), (1456, 382677), (1592, 349986), (1923, 289744), (2184, 255118), (2388, 233324), (2564, 217308), (2587, 215376), (2786, 199992), (3184, 174993), (3846, 144872), (4179, 133328), (4368, 127559), (4487, 124176), (4776, 116662), (5128, 108654), (5174, 107688), (5572, 99996), (7692, 72436), (7761, 71792), (8333, 66864), (8358, 66664), (8974, 62088), (9552, 58331), (10256, 54327), (10348, 53844), (11144, 49998), (13461, 41392), (15384, 36218), (15522, 35896), (16666, 33432), (16716, 33332), (17948, 31044), (18109, 30768), (20696, 26922), (22288, 24999)]