648976692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 192

約数和(自身を含む): 2027110400

約数和(自身を除く): 1378133708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 52, 57, 62, 76, 78, 84, 91, 93, 114, 124, 133, 156, 182, 186, 217, 228, 247, 266, 273, 364, 372, 399, 403, 434, 494, 532, 546, 589, 651, 741, 798, 806, 868, 988, 1009, 1092, 1178, 1209, 1302, 1482, 1596, 1612, 1729, 1767, 2018, 2356, 2418, 2604, 2821, 2964, 3027, 3458, 3534, 4036, 4123, 4836, 5187, 5642, 6054, 6916, 7063, 7068, 7657, 8246, 8463, 10374, 11284, 12108, 12369, 13117, 14126, 15314, 16492, 16926, 19171, 20748, 21189, 22971, 24738, 26234, 28252, 30628, 31279, 33852, 38342, 39351, 42378, 45942, 49476, 52468, 53599, 57513, 62558, 76684, 78702, 84756, 91819, 91884, 93837, 107198, 115026, 125116, 134197, 157404, 160797, 183638, 187674, 214396, 218953, 230052, 249223, 268394, 275457, 321594, 367276, 375348, 402591, 406627, 437906, 498446, 536788, 550914, 594301, 643188, 656859, 747669, 805182, 813254, 875812, 996892, 1101828, 1188602, 1219881, 1313718, 1495338, 1610364, 1626508, 1744561, 1782903, 2377204, 2439762, 2627436, 2846389, 2990676, 3489122, 3565806, 4160107, 4879524, 5233683, 5692778, 6978244, 7131612, 7725913, 8320214, 8539167, 10467366, 11385556, 12480321, 15451826, 16640428, 17078334, 20934732, 23177739, 24960642, 30903652, 34156668, 46355478, 49921284, 54081391, 92710956, 108162782, 162244173, 216325564, 324488346, 648976692]

約数ペア:

[(1, 648976692), (2, 324488346), (3, 216325564), (4, 162244173), (6, 108162782), (7, 92710956), (12, 54081391), (13, 49921284), (14, 46355478), (19, 34156668), (21, 30903652), (26, 24960642), (28, 23177739), (31, 20934732), (38, 17078334), (39, 16640428), (42, 15451826), (52, 12480321), (57, 11385556), (62, 10467366), (76, 8539167), (78, 8320214), (84, 7725913), (91, 7131612), (93, 6978244), (114, 5692778), (124, 5233683), (133, 4879524), (156, 4160107), (182, 3565806), (186, 3489122), (217, 2990676), (228, 2846389), (247, 2627436), (266, 2439762), (273, 2377204), (364, 1782903), (372, 1744561), (399, 1626508), (403, 1610364), (434, 1495338), (494, 1313718), (532, 1219881), (546, 1188602), (589, 1101828), (651, 996892), (741, 875812), (798, 813254), (806, 805182), (868, 747669), (988, 656859), (1009, 643188), (1092, 594301), (1178, 550914), (1209, 536788), (1302, 498446), (1482, 437906), (1596, 406627), (1612, 402591), (1729, 375348), (1767, 367276), (2018, 321594), (2356, 275457), (2418, 268394), (2604, 249223), (2821, 230052), (2964, 218953), (3027, 214396), (3458, 187674), (3534, 183638), (4036, 160797), (4123, 157404), (4836, 134197), (5187, 125116), (5642, 115026), (6054, 107198), (6916, 93837), (7063, 91884), (7068, 91819), (7657, 84756), (8246, 78702), (8463, 76684), (10374, 62558), (11284, 57513), (12108, 53599), (12369, 52468), (13117, 49476), (14126, 45942), (15314, 42378), (16492, 39351), (16926, 38342), (19171, 33852), (20748, 31279), (21189, 30628), (22971, 28252), (24738, 26234)]