12660648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 256

約数和(自身を含む): 46448640

約数和(自身を除く): 33787992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 17, 21, 22, 24, 26, 28, 31, 33, 34, 39, 42, 44, 51, 52, 56, 62, 66, 68, 77, 78, 84, 88, 91, 93, 102, 104, 119, 124, 132, 136, 143, 154, 156, 168, 182, 186, 187, 204, 217, 221, 231, 238, 248, 264, 273, 286, 308, 312, 341, 357, 364, 372, 374, 403, 408, 429, 434, 442, 462, 476, 527, 546, 561, 572, 616, 651, 663, 682, 714, 728, 744, 748, 806, 858, 868, 884, 924, 952, 1001, 1023, 1054, 1092, 1122, 1144, 1209, 1302, 1309, 1326, 1364, 1428, 1496, 1547, 1581, 1612, 1716, 1736, 1768, 1848, 2002, 2046, 2108, 2184, 2244, 2387, 2418, 2431, 2604, 2618, 2652, 2728, 2821, 2856, 3003, 3094, 3162, 3224, 3432, 3689, 3927, 4004, 4092, 4216, 4433, 4488, 4641, 4774, 4836, 4862, 5208, 5236, 5304, 5642, 5797, 6006, 6188, 6324, 6851, 7161, 7293, 7378, 7854, 8008, 8184, 8463, 8866, 9282, 9548, 9672, 9724, 10472, 11067, 11284, 11594, 12012, 12376, 12648, 13299, 13702, 14322, 14586, 14756, 15708, 16926, 17017, 17391, 17732, 18564, 19096, 19448, 20553, 22134, 22568, 23188, 24024, 26598, 27404, 28644, 29172, 29512, 31031, 31416, 33852, 34034, 34782, 35464, 37128, 40579, 41106, 44268, 46376, 47957, 51051, 53196, 54808, 57288, 58344, 62062, 67704, 68068, 69564, 75361, 81158, 82212, 88536, 93093, 95914, 102102, 106392, 121737, 124124, 136136, 139128, 143871, 150722, 162316, 164424, 186186, 191828, 204204, 226083, 243474, 248248, 287742, 301444, 324632, 372372, 383656, 408408, 452166, 486948, 527527, 575484, 602888, 744744, 904332, 973896, 1055054, 1150968, 1582581, 1808664, 2110108, 3165162, 4220216, 6330324, 12660648]

約数ペア:

[(1, 12660648), (2, 6330324), (3, 4220216), (4, 3165162), (6, 2110108), (7, 1808664), (8, 1582581), (11, 1150968), (12, 1055054), (13, 973896), (14, 904332), (17, 744744), (21, 602888), (22, 575484), (24, 527527), (26, 486948), (28, 452166), (31, 408408), (33, 383656), (34, 372372), (39, 324632), (42, 301444), (44, 287742), (51, 248248), (52, 243474), (56, 226083), (62, 204204), (66, 191828), (68, 186186), (77, 164424), (78, 162316), (84, 150722), (88, 143871), (91, 139128), (93, 136136), (102, 124124), (104, 121737), (119, 106392), (124, 102102), (132, 95914), (136, 93093), (143, 88536), (154, 82212), (156, 81158), (168, 75361), (182, 69564), (186, 68068), (187, 67704), (204, 62062), (217, 58344), (221, 57288), (231, 54808), (238, 53196), (248, 51051), (264, 47957), (273, 46376), (286, 44268), (308, 41106), (312, 40579), (341, 37128), (357, 35464), (364, 34782), (372, 34034), (374, 33852), (403, 31416), (408, 31031), (429, 29512), (434, 29172), (442, 28644), (462, 27404), (476, 26598), (527, 24024), (546, 23188), (561, 22568), (572, 22134), (616, 20553), (651, 19448), (663, 19096), (682, 18564), (714, 17732), (728, 17391), (744, 17017), (748, 16926), (806, 15708), (858, 14756), (868, 14586), (884, 14322), (924, 13702), (952, 13299), (1001, 12648), (1023, 12376), (1054, 12012), (1092, 11594), (1122, 11284), (1144, 11067), (1209, 10472), (1302, 9724), (1309, 9672), (1326, 9548), (1364, 9282), (1428, 8866), (1496, 8463), (1547, 8184), (1581, 8008), (1612, 7854), (1716, 7378), (1736, 7293), (1768, 7161), (1848, 6851), (2002, 6324), (2046, 6188), (2108, 6006), (2184, 5797), (2244, 5642), (2387, 5304), (2418, 5236), (2431, 5208), (2604, 4862), (2618, 4836), (2652, 4774), (2728, 4641), (2821, 4488), (2856, 4433), (3003, 4216), (3094, 4092), (3162, 4004), (3224, 3927), (3432, 3689)]