245261856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3111

約数の個数: 144

約数和(自身を含む): 793237536

約数和(自身を除く): 547975680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2856, 3067, 3332, 3808, 4704, 4998, 5712, 6134, 6664, 9201, 9996, 11424, 12268, 13328, 18402, 19992, 21469, 24536, 26656, 36804, 39984, 42938, 49072, 52139, 64407, 73608, 79968, 85876, 98144, 104278, 128814, 147216, 150283, 156417, 171752, 208556, 257628, 294432, 300566, 312834, 343504, 364973, 417112, 450849, 515256, 601132, 625668, 687008, 729946, 834224, 901698, 1030512, 1094919, 1202264, 1251336, 1459892, 1668448, 1803396, 2061024, 2189838, 2404528, 2502672, 2554811, 2919784, 3606792, 4379676, 4809056, 5005344, 5109622, 5839568, 7213584, 7664433, 8759352, 10219244, 11679136, 14427168, 15328866, 17518704, 20438488, 30657732, 35037408, 40876976, 61315464, 81753952, 122630928, 245261856]

約数ペア:

[(1, 245261856), (2, 122630928), (3, 81753952), (4, 61315464), (6, 40876976), (7, 35037408), (8, 30657732), (12, 20438488), (14, 17518704), (16, 15328866), (17, 14427168), (21, 11679136), (24, 10219244), (28, 8759352), (32, 7664433), (34, 7213584), (42, 5839568), (48, 5109622), (49, 5005344), (51, 4809056), (56, 4379676), (68, 3606792), (84, 2919784), (96, 2554811), (98, 2502672), (102, 2404528), (112, 2189838), (119, 2061024), (136, 1803396), (147, 1668448), (168, 1459892), (196, 1251336), (204, 1202264), (224, 1094919), (238, 1030512), (272, 901698), (294, 834224), (336, 729946), (357, 687008), (392, 625668), (408, 601132), (476, 515256), (544, 450849), (588, 417112), (672, 364973), (714, 343504), (784, 312834), (816, 300566), (833, 294432), (952, 257628), (1176, 208556), (1428, 171752), (1568, 156417), (1632, 150283), (1666, 147216), (1904, 128814), (2352, 104278), (2499, 98144), (2856, 85876), (3067, 79968), (3332, 73608), (3808, 64407), (4704, 52139), (4998, 49072), (5712, 42938), (6134, 39984), (6664, 36804), (9201, 26656), (9996, 24536), (11424, 21469), (12268, 19992), (13328, 18402)]