249554208

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 482011872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 47, 48, 57, 71, 76, 82, 94, 96, 114, 123, 141, 142, 152, 164, 188, 213, 228, 246, 282, 284, 304, 328, 376, 426, 456, 492, 564, 568, 608, 656, 752, 779, 852, 893, 912, 984, 1128, 1136, 1312, 1349, 1504, 1558, 1704, 1786, 1824, 1927, 1968, 2256, 2272, 2337, 2679, 2698, 2911, 3116, 3337, 3408, 3572, 3854, 3936, 4047, 4512, 4674, 5358, 5396, 5781, 5822, 6232, 6674, 6816, 7144, 7708, 8094, 8733, 9348, 10011, 10716, 10792, 11562, 11644, 12464, 13348, 14288, 15416, 16188, 17466, 18696, 20022, 21432, 21584, 23124, 23288, 24928, 26696, 28576, 30832, 32376, 34932, 36613, 37392, 40044, 42864, 43168, 46248, 46576, 53392, 55309, 61664, 63403, 64752, 69864, 73226, 74784, 80088, 85728, 92496, 93152, 106784, 109839, 110618, 126806, 129504, 136817, 139728, 146452, 160176, 165927, 184992, 190209, 219678, 221236, 253612, 273634, 279456, 292904, 320352, 331854, 380418, 410451, 439356, 442472, 507224, 547268, 585808, 663708, 760836, 820902, 878712, 884944, 1014448, 1094536, 1171616, 1327416, 1521672, 1641804, 1757424, 1769888, 2028896, 2189072, 2599523, 2654832, 3043344, 3283608, 3514848, 4378144, 5199046, 5309664, 6086688, 6567216, 7798569, 10398092, 13134432, 15597138, 20796184, 31194276, 41592368, 62388552, 83184736, 124777104, 249554208]

約数ペア:

[(1, 249554208), (2, 124777104), (3, 83184736), (4, 62388552), (6, 41592368), (8, 31194276), (12, 20796184), (16, 15597138), (19, 13134432), (24, 10398092), (32, 7798569), (38, 6567216), (41, 6086688), (47, 5309664), (48, 5199046), (57, 4378144), (71, 3514848), (76, 3283608), (82, 3043344), (94, 2654832), (96, 2599523), (114, 2189072), (123, 2028896), (141, 1769888), (142, 1757424), (152, 1641804), (164, 1521672), (188, 1327416), (213, 1171616), (228, 1094536), (246, 1014448), (282, 884944), (284, 878712), (304, 820902), (328, 760836), (376, 663708), (426, 585808), (456, 547268), (492, 507224), (564, 442472), (568, 439356), (608, 410451), (656, 380418), (752, 331854), (779, 320352), (852, 292904), (893, 279456), (912, 273634), (984, 253612), (1128, 221236), (1136, 219678), (1312, 190209), (1349, 184992), (1504, 165927), (1558, 160176), (1704, 146452), (1786, 139728), (1824, 136817), (1927, 129504), (1968, 126806), (2256, 110618), (2272, 109839), (2337, 106784), (2679, 93152), (2698, 92496), (2911, 85728), (3116, 80088), (3337, 74784), (3408, 73226), (3572, 69864), (3854, 64752), (3936, 63403), (4047, 61664), (4512, 55309), (4674, 53392), (5358, 46576), (5396, 46248), (5781, 43168), (5822, 42864), (6232, 40044), (6674, 37392), (6816, 36613), (7144, 34932), (7708, 32376), (8094, 30832), (8733, 28576), (9348, 26696), (10011, 24928), (10716, 23288), (10792, 23124), (11562, 21584), (11644, 21432), (12464, 20022), (13348, 18696), (14288, 17466), (15416, 16188)]