2648992648908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1\times {\mathrm{571}}^1$

素因数の和:1580

約数の個数: 192

約数和(自身を含む): 6608944742400

約数和(自身を除く): 3959952093492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 397, 428, 479, 571, 642, 794, 958, 1142, 1191, 1284, 1437, 1588, 1713, 1916, 2033, 2284, 2382, 2874, 3426, 4066, 4764, 5748, 6099, 6852, 7543, 8132, 9101, 10849, 12198, 15086, 18202, 21698, 22629, 24396, 27303, 30172, 32547, 36404, 42479, 43396, 45258, 51253, 54606, 61097, 65094, 84958, 90516, 102506, 109212, 122194, 127437, 130188, 153759, 169916, 183291, 190163, 205012, 226687, 244388, 254874, 273509, 307518, 366582, 380326, 453374, 509748, 547018, 570489, 615036, 680061, 733164, 760652, 807101, 820527, 906748, 973807, 1094036, 1140978, 1160843, 1360122, 1614202, 1641054, 1947614, 2281956, 2321686, 2421303, 2720244, 2921421, 3228404, 3282108, 3482529, 3613097, 3895228, 4307053, 4643372, 4842606, 5196671, 5842842, 6965058, 7226194, 8614106, 9685212, 10393342, 10839291, 11685684, 12921159, 13930116, 14452388, 15590013, 17228212, 20347441, 20786684, 21678582, 24255509, 25842318, 29265463, 31180026, 40694882, 43357164, 48511018, 51684636, 58530926, 61042323, 62360052, 72766527, 81389764, 87796389, 97022036, 108583073, 117061852, 122084646, 145533054, 175592778, 217166146, 244169292, 291066108, 325749219, 351185556, 386601379, 434332292, 460854671, 556043797, 651498438, 773202758, 921709342, 1112087594, 1159804137, 1302996876, 1382564013, 1546405516, 1668131391, 1843418684, 2063078387, 2224175188, 2319608274, 2765128026, 3336262782, 4126156774, 4639216548, 5530256052, 6189235161, 6672525564, 8252313548, 11618388811, 12378470322, 23236777622, 24756940644, 34855166433, 46473555244, 69710332866, 139420665732, 220749387409, 441498774818, 662248162227, 882997549636, 1324496324454, 2648992648908]

約数ペア:

[(1, 2648992648908), (2, 1324496324454), (3, 882997549636), (4, 662248162227), (6, 441498774818), (12, 220749387409), (19, 139420665732), (38, 69710332866), (57, 46473555244), (76, 34855166433), (107, 24756940644), (114, 23236777622), (214, 12378470322), (228, 11618388811), (321, 8252313548), (397, 6672525564), (428, 6189235161), (479, 5530256052), (571, 4639216548), (642, 4126156774), (794, 3336262782), (958, 2765128026), (1142, 2319608274), (1191, 2224175188), (1284, 2063078387), (1437, 1843418684), (1588, 1668131391), (1713, 1546405516), (1916, 1382564013), (2033, 1302996876), (2284, 1159804137), (2382, 1112087594), (2874, 921709342), (3426, 773202758), (4066, 651498438), (4764, 556043797), (5748, 460854671), (6099, 434332292), (6852, 386601379), (7543, 351185556), (8132, 325749219), (9101, 291066108), (10849, 244169292), (12198, 217166146), (15086, 175592778), (18202, 145533054), (21698, 122084646), (22629, 117061852), (24396, 108583073), (27303, 97022036), (30172, 87796389), (32547, 81389764), (36404, 72766527), (42479, 62360052), (43396, 61042323), (45258, 58530926), (51253, 51684636), (54606, 48511018), (61097, 43357164), (65094, 40694882), (84958, 31180026), (90516, 29265463), (102506, 25842318), (109212, 24255509), (122194, 21678582), (127437, 20786684), (130188, 20347441), (153759, 17228212), (169916, 15590013), (183291, 14452388), (190163, 13930116), (205012, 12921159), (226687, 11685684), (244388, 10839291), (254874, 10393342), (273509, 9685212), (307518, 8614106), (366582, 7226194), (380326, 6965058), (453374, 5842842), (509748, 5196671), (547018, 4842606), (570489, 4643372), (615036, 4307053), (680061, 3895228), (733164, 3613097), (760652, 3482529), (807101, 3282108), (820527, 3228404), (906748, 2921421), (973807, 2720244), (1094036, 2421303), (1140978, 2321686), (1160843, 2281956), (1360122, 1947614), (1614202, 1641054)]