272286378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 144

約数和(自身を含む): 769654080

約数和(自身を除く): 497367702

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 169, 171, 182, 234, 247, 266, 273, 338, 342, 399, 494, 507, 546, 673, 741, 798, 819, 1014, 1183, 1197, 1346, 1482, 1521, 1638, 1729, 2019, 2223, 2366, 2394, 3042, 3211, 3458, 3549, 4038, 4446, 4711, 5187, 6057, 6422, 7098, 8749, 9422, 9633, 10374, 10647, 12114, 12787, 14133, 15561, 17498, 19266, 21294, 22477, 25574, 26247, 28266, 28899, 31122, 38361, 42399, 44954, 52494, 57798, 61243, 67431, 76722, 78741, 84798, 89509, 113737, 115083, 122486, 134862, 157482, 166231, 179018, 183729, 202293, 227474, 230166, 268527, 332462, 341211, 367458, 404586, 498693, 537054, 551187, 682422, 796159, 805581, 997386, 1023633, 1102374, 1163617, 1496079, 1592318, 1611162, 2047266, 2161003, 2327234, 2388477, 2992158, 3490851, 4322006, 4776954, 6483009, 6981702, 7165431, 10472553, 12966018, 14330862, 15127021, 19449027, 20945106, 30254042, 38898054, 45381063, 90762126, 136143189, 272286378]

約数ペア:

[(1, 272286378), (2, 136143189), (3, 90762126), (6, 45381063), (7, 38898054), (9, 30254042), (13, 20945106), (14, 19449027), (18, 15127021), (19, 14330862), (21, 12966018), (26, 10472553), (38, 7165431), (39, 6981702), (42, 6483009), (57, 4776954), (63, 4322006), (78, 3490851), (91, 2992158), (114, 2388477), (117, 2327234), (126, 2161003), (133, 2047266), (169, 1611162), (171, 1592318), (182, 1496079), (234, 1163617), (247, 1102374), (266, 1023633), (273, 997386), (338, 805581), (342, 796159), (399, 682422), (494, 551187), (507, 537054), (546, 498693), (673, 404586), (741, 367458), (798, 341211), (819, 332462), (1014, 268527), (1183, 230166), (1197, 227474), (1346, 202293), (1482, 183729), (1521, 179018), (1638, 166231), (1729, 157482), (2019, 134862), (2223, 122486), (2366, 115083), (2394, 113737), (3042, 89509), (3211, 84798), (3458, 78741), (3549, 76722), (4038, 67431), (4446, 61243), (4711, 57798), (5187, 52494), (6057, 44954), (6422, 42399), (7098, 38361), (8749, 31122), (9422, 28899), (9633, 28266), (10374, 26247), (10647, 25574), (12114, 22477), (12787, 21294), (14133, 19266), (15561, 17498)]