412071772

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 979050240

約数和(自身を除く): 566978468

約数列:

[1, 2, 4, 7, 14, 17, 19, 23, 28, 34, 38, 46, 49, 68, 76, 92, 98, 119, 133, 161, 196, 238, 266, 283, 322, 323, 391, 437, 476, 532, 566, 644, 646, 782, 833, 874, 931, 1127, 1132, 1292, 1564, 1666, 1748, 1862, 1981, 2254, 2261, 2737, 3059, 3332, 3724, 3962, 4508, 4522, 4811, 5377, 5474, 6118, 6509, 7429, 7924, 9044, 9622, 10754, 10948, 12236, 13018, 13867, 14858, 15827, 19159, 19244, 21413, 21508, 26036, 27734, 29716, 31654, 33677, 37639, 38318, 42826, 45563, 52003, 55468, 63308, 67354, 75278, 76636, 85652, 91126, 91409, 104006, 110653, 123671, 134708, 150556, 182252, 182818, 208012, 221306, 235739, 247342, 263473, 318941, 364021, 365636, 442612, 471478, 494684, 526946, 637882, 639863, 728042, 774571, 865697, 942956, 1053892, 1275764, 1279726, 1456084, 1549142, 1731394, 2102407, 2559452, 3098284, 3462788, 4204814, 4479041, 5421997, 6059879, 8409628, 8958082, 10843994, 12119758, 14716849, 17916164, 21687988, 24239516, 29433698, 58867396, 103017943, 206035886, 412071772]

約数ペア:

[(1, 412071772), (2, 206035886), (4, 103017943), (7, 58867396), (14, 29433698), (17, 24239516), (19, 21687988), (23, 17916164), (28, 14716849), (34, 12119758), (38, 10843994), (46, 8958082), (49, 8409628), (68, 6059879), (76, 5421997), (92, 4479041), (98, 4204814), (119, 3462788), (133, 3098284), (161, 2559452), (196, 2102407), (238, 1731394), (266, 1549142), (283, 1456084), (322, 1279726), (323, 1275764), (391, 1053892), (437, 942956), (476, 865697), (532, 774571), (566, 728042), (644, 639863), (646, 637882), (782, 526946), (833, 494684), (874, 471478), (931, 442612), (1127, 365636), (1132, 364021), (1292, 318941), (1564, 263473), (1666, 247342), (1748, 235739), (1862, 221306), (1981, 208012), (2254, 182818), (2261, 182252), (2737, 150556), (3059, 134708), (3332, 123671), (3724, 110653), (3962, 104006), (4508, 91409), (4522, 91126), (4811, 85652), (5377, 76636), (5474, 75278), (6118, 67354), (6509, 63308), (7429, 55468), (7924, 52003), (9044, 45563), (9622, 42826), (10754, 38318), (10948, 37639), (12236, 33677), (13018, 31654), (13867, 29716), (14858, 27734), (15827, 26036), (19159, 21508), (19244, 21413)]