802016908

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 1875823488

約数和(自身を除く): 1073806580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 43, 44, 49, 77, 82, 86, 98, 154, 164, 172, 196, 211, 287, 301, 308, 422, 451, 473, 539, 574, 602, 844, 902, 946, 1078, 1148, 1204, 1477, 1763, 1804, 1892, 2009, 2107, 2156, 2321, 2954, 3157, 3311, 3526, 4018, 4214, 4642, 5908, 6314, 6622, 7052, 8036, 8428, 8651, 9073, 9284, 10339, 12341, 12628, 13244, 16247, 17302, 18146, 19393, 20678, 22099, 23177, 24682, 32494, 34604, 36292, 38786, 41356, 44198, 46354, 49364, 60557, 63511, 64988, 77572, 86387, 88396, 92708, 95161, 99803, 113729, 121114, 127022, 135751, 172774, 190322, 199606, 227458, 242228, 254044, 271502, 345548, 371993, 380644, 399212, 423899, 444577, 454916, 543004, 666127, 698621, 743986, 847798, 889154, 950257, 1332254, 1397242, 1487972, 1695596, 1778308, 1900514, 2603951, 2664508, 2794484, 3801028, 4091923, 4662889, 4890347, 5207902, 8183846, 9325778, 9780694, 10415804, 16367692, 18227657, 18651556, 19561388, 28643461, 36455314, 57286922, 72910628, 114573844, 200504227, 401008454, 802016908]

約数ペア:

[(1, 802016908), (2, 401008454), (4, 200504227), (7, 114573844), (11, 72910628), (14, 57286922), (22, 36455314), (28, 28643461), (41, 19561388), (43, 18651556), (44, 18227657), (49, 16367692), (77, 10415804), (82, 9780694), (86, 9325778), (98, 8183846), (154, 5207902), (164, 4890347), (172, 4662889), (196, 4091923), (211, 3801028), (287, 2794484), (301, 2664508), (308, 2603951), (422, 1900514), (451, 1778308), (473, 1695596), (539, 1487972), (574, 1397242), (602, 1332254), (844, 950257), (902, 889154), (946, 847798), (1078, 743986), (1148, 698621), (1204, 666127), (1477, 543004), (1763, 454916), (1804, 444577), (1892, 423899), (2009, 399212), (2107, 380644), (2156, 371993), (2321, 345548), (2954, 271502), (3157, 254044), (3311, 242228), (3526, 227458), (4018, 199606), (4214, 190322), (4642, 172774), (5908, 135751), (6314, 127022), (6622, 121114), (7052, 113729), (8036, 99803), (8428, 95161), (8651, 92708), (9073, 88396), (9284, 86387), (10339, 77572), (12341, 64988), (12628, 63511), (13244, 60557), (16247, 49364), (17302, 46354), (18146, 44198), (19393, 41356), (20678, 38786), (22099, 36292), (23177, 34604), (24682, 32494)]