754638084

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 2042826240

約数和(自身を除く): 1288188156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 73, 93, 118, 124, 146, 157, 177, 186, 219, 236, 279, 292, 314, 354, 372, 438, 471, 531, 558, 628, 657, 708, 876, 942, 1062, 1116, 1314, 1413, 1829, 1884, 2124, 2263, 2628, 2826, 3658, 4307, 4526, 4867, 5487, 5652, 6789, 7316, 8614, 9052, 9263, 9734, 10974, 11461, 12921, 13578, 14601, 16461, 17228, 18526, 19468, 20367, 21948, 22922, 25842, 27156, 27789, 29202, 32922, 34383, 37052, 38763, 40734, 43803, 45844, 51684, 55578, 58404, 65844, 68766, 77526, 81468, 83367, 87606, 103149, 111156, 133517, 137532, 155052, 166734, 175212, 206298, 267034, 287153, 333468, 355291, 400551, 412596, 534068, 574306, 676199, 710582, 801102, 861459, 1065873, 1148612, 1201653, 1352398, 1421164, 1602204, 1722918, 2028597, 2131746, 2403306, 2584377, 2704796, 3197619, 3445836, 4057194, 4263492, 4806612, 5168754, 6085791, 6395238, 8114388, 10337508, 12171582, 12790476, 20962169, 24343164, 41924338, 62886507, 83848676, 125773014, 188659521, 251546028, 377319042, 754638084]

約数ペア:

[(1, 754638084), (2, 377319042), (3, 251546028), (4, 188659521), (6, 125773014), (9, 83848676), (12, 62886507), (18, 41924338), (31, 24343164), (36, 20962169), (59, 12790476), (62, 12171582), (73, 10337508), (93, 8114388), (118, 6395238), (124, 6085791), (146, 5168754), (157, 4806612), (177, 4263492), (186, 4057194), (219, 3445836), (236, 3197619), (279, 2704796), (292, 2584377), (314, 2403306), (354, 2131746), (372, 2028597), (438, 1722918), (471, 1602204), (531, 1421164), (558, 1352398), (628, 1201653), (657, 1148612), (708, 1065873), (876, 861459), (942, 801102), (1062, 710582), (1116, 676199), (1314, 574306), (1413, 534068), (1829, 412596), (1884, 400551), (2124, 355291), (2263, 333468), (2628, 287153), (2826, 267034), (3658, 206298), (4307, 175212), (4526, 166734), (4867, 155052), (5487, 137532), (5652, 133517), (6789, 111156), (7316, 103149), (8614, 87606), (9052, 83367), (9263, 81468), (9734, 77526), (10974, 68766), (11461, 65844), (12921, 58404), (13578, 55578), (14601, 51684), (16461, 45844), (17228, 43803), (18526, 40734), (19468, 38763), (20367, 37052), (21948, 34383), (22922, 32922), (25842, 29202), (27156, 27789)]