1277360084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 3186376704

約数和(自身を除く): 1909016620

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 41, 44, 52, 62, 77, 82, 91, 124, 143, 154, 164, 182, 217, 251, 286, 287, 308, 341, 364, 403, 434, 451, 502, 533, 572, 574, 682, 806, 868, 902, 1001, 1004, 1066, 1148, 1271, 1364, 1612, 1757, 1804, 2002, 2132, 2387, 2542, 2761, 2821, 3157, 3263, 3514, 3731, 4004, 4433, 4774, 5084, 5522, 5642, 5863, 6314, 6526, 7028, 7462, 7781, 8866, 8897, 9548, 10291, 11044, 11284, 11726, 12628, 13052, 13981, 14924, 15562, 16523, 17732, 17794, 19327, 20582, 22841, 23452, 27962, 31031, 31124, 33046, 35588, 35893, 38654, 41041, 41164, 45682, 54467, 55924, 62062, 66092, 71786, 72037, 77308, 82082, 85591, 91364, 97867, 101153, 108934, 113201, 115661, 124124, 133783, 143572, 144074, 164164, 171182, 181753, 195734, 202306, 217868, 226402, 231322, 251251, 267566, 288148, 319021, 342364, 363506, 391468, 404612, 452804, 462644, 502502, 535132, 599137, 638042, 708071, 727012, 792407, 936481, 1005004, 1112683, 1198274, 1272271, 1276084, 1416142, 1471613, 1584814, 1872962, 2225366, 2233147, 2396548, 2544542, 2832284, 2943226, 3169628, 3509231, 3745924, 4147273, 4450732, 4466294, 5089084, 5886452, 7018462, 7788781, 8294546, 8932588, 10301291, 14036924, 15577562, 16589092, 20602582, 24564617, 29030911, 31155124, 41205164, 45620003, 49129234, 58061822, 91240006, 98258468, 116123644, 182480012, 319340021, 638680042, 1277360084]

約数ペア:

[(1, 1277360084), (2, 638680042), (4, 319340021), (7, 182480012), (11, 116123644), (13, 98258468), (14, 91240006), (22, 58061822), (26, 49129234), (28, 45620003), (31, 41205164), (41, 31155124), (44, 29030911), (52, 24564617), (62, 20602582), (77, 16589092), (82, 15577562), (91, 14036924), (124, 10301291), (143, 8932588), (154, 8294546), (164, 7788781), (182, 7018462), (217, 5886452), (251, 5089084), (286, 4466294), (287, 4450732), (308, 4147273), (341, 3745924), (364, 3509231), (403, 3169628), (434, 2943226), (451, 2832284), (502, 2544542), (533, 2396548), (572, 2233147), (574, 2225366), (682, 1872962), (806, 1584814), (868, 1471613), (902, 1416142), (1001, 1276084), (1004, 1272271), (1066, 1198274), (1148, 1112683), (1271, 1005004), (1364, 936481), (1612, 792407), (1757, 727012), (1804, 708071), (2002, 638042), (2132, 599137), (2387, 535132), (2542, 502502), (2761, 462644), (2821, 452804), (3157, 404612), (3263, 391468), (3514, 363506), (3731, 342364), (4004, 319021), (4433, 288148), (4774, 267566), (5084, 251251), (5522, 231322), (5642, 226402), (5863, 217868), (6314, 202306), (6526, 195734), (7028, 181753), (7462, 171182), (7781, 164164), (8866, 144074), (8897, 143572), (9548, 133783), (10291, 124124), (11044, 115661), (11284, 113201), (11726, 108934), (12628, 101153), (13052, 97867), (13981, 91364), (14924, 85591), (15562, 82082), (16523, 77308), (17732, 72037), (17794, 71786), (19327, 66092), (20582, 62062), (22841, 55924), (23452, 54467), (27962, 45682), (31031, 41164), (31124, 41041), (33046, 38654), (35588, 35893)]