258377952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 823495680

約数和(自身を除く): 565117728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 73, 84, 92, 96, 112, 138, 146, 161, 168, 184, 219, 224, 229, 276, 292, 322, 336, 368, 438, 458, 483, 511, 552, 584, 644, 672, 687, 736, 876, 916, 966, 1022, 1104, 1168, 1288, 1374, 1533, 1603, 1679, 1752, 1832, 1932, 2044, 2208, 2336, 2576, 2748, 3066, 3206, 3358, 3504, 3664, 3864, 4088, 4809, 5037, 5152, 5267, 5496, 6132, 6412, 6716, 7008, 7328, 7728, 8176, 9618, 10074, 10534, 10992, 11753, 12264, 12824, 13432, 15456, 15801, 16352, 16717, 19236, 20148, 21068, 21984, 23506, 24528, 25648, 26864, 31602, 33434, 35259, 36869, 38472, 40296, 42136, 47012, 49056, 50151, 51296, 53728, 63204, 66868, 70518, 73738, 76944, 80592, 84272, 94024, 100302, 110607, 117019, 126408, 133736, 141036, 147476, 153888, 161184, 168544, 188048, 200604, 221214, 234038, 252816, 267472, 282072, 294952, 351057, 376096, 384491, 401208, 442428, 468076, 505632, 534944, 564144, 589904, 702114, 768982, 802416, 884856, 936152, 1128288, 1153473, 1179808, 1404228, 1537964, 1604832, 1769712, 1872304, 2306946, 2691437, 2808456, 3075928, 3539424, 3744608, 4613892, 5382874, 5616912, 6151856, 8074311, 9227784, 10765748, 11233824, 12303712, 16148622, 18455568, 21531496, 32297244, 36911136, 43062992, 64594488, 86125984, 129188976, 258377952]

約数ペア:

[(1, 258377952), (2, 129188976), (3, 86125984), (4, 64594488), (6, 43062992), (7, 36911136), (8, 32297244), (12, 21531496), (14, 18455568), (16, 16148622), (21, 12303712), (23, 11233824), (24, 10765748), (28, 9227784), (32, 8074311), (42, 6151856), (46, 5616912), (48, 5382874), (56, 4613892), (69, 3744608), (73, 3539424), (84, 3075928), (92, 2808456), (96, 2691437), (112, 2306946), (138, 1872304), (146, 1769712), (161, 1604832), (168, 1537964), (184, 1404228), (219, 1179808), (224, 1153473), (229, 1128288), (276, 936152), (292, 884856), (322, 802416), (336, 768982), (368, 702114), (438, 589904), (458, 564144), (483, 534944), (511, 505632), (552, 468076), (584, 442428), (644, 401208), (672, 384491), (687, 376096), (736, 351057), (876, 294952), (916, 282072), (966, 267472), (1022, 252816), (1104, 234038), (1168, 221214), (1288, 200604), (1374, 188048), (1533, 168544), (1603, 161184), (1679, 153888), (1752, 147476), (1832, 141036), (1932, 133736), (2044, 126408), (2208, 117019), (2336, 110607), (2576, 100302), (2748, 94024), (3066, 84272), (3206, 80592), (3358, 76944), (3504, 73738), (3664, 70518), (3864, 66868), (4088, 63204), (4809, 53728), (5037, 51296), (5152, 50151), (5267, 49056), (5496, 47012), (6132, 42136), (6412, 40296), (6716, 38472), (7008, 36869), (7328, 35259), (7728, 33434), (8176, 31602), (9618, 26864), (10074, 25648), (10534, 24528), (10992, 23506), (11753, 21984), (12264, 21068), (12824, 20148), (13432, 19236), (15456, 16717), (15801, 16352)]