1640697852

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1483

約数の個数: 96

約数和(自身を含む): 4104334080

約数和(自身を除く): 2463636228

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 83, 86, 87, 116, 129, 166, 172, 174, 249, 258, 332, 348, 498, 516, 996, 1247, 1321, 2407, 2494, 2642, 3569, 3741, 3963, 4814, 4988, 5284, 7138, 7221, 7482, 7926, 9628, 10707, 14276, 14442, 14964, 15852, 21414, 28884, 38309, 42828, 56803, 76618, 103501, 109643, 113606, 114927, 153236, 170409, 207002, 219286, 227212, 229854, 310503, 328929, 340818, 414004, 438572, 459708, 621006, 657858, 681636, 1242012, 1315716, 1647287, 3179647, 3294574, 4714649, 4941861, 6359294, 6589148, 9429298, 9538941, 9883722, 12718588, 14143947, 18858596, 19077882, 19767444, 28287894, 38155764, 56575788, 136724821, 273449642, 410174463, 546899284, 820348926, 1640697852]

約数ペア:

[(1, 1640697852), (2, 820348926), (3, 546899284), (4, 410174463), (6, 273449642), (12, 136724821), (29, 56575788), (43, 38155764), (58, 28287894), (83, 19767444), (86, 19077882), (87, 18858596), (116, 14143947), (129, 12718588), (166, 9883722), (172, 9538941), (174, 9429298), (249, 6589148), (258, 6359294), (332, 4941861), (348, 4714649), (498, 3294574), (516, 3179647), (996, 1647287), (1247, 1315716), (1321, 1242012), (2407, 681636), (2494, 657858), (2642, 621006), (3569, 459708), (3741, 438572), (3963, 414004), (4814, 340818), (4988, 328929), (5284, 310503), (7138, 229854), (7221, 227212), (7482, 219286), (7926, 207002), (9628, 170409), (10707, 153236), (14276, 114927), (14442, 113606), (14964, 109643), (15852, 103501), (21414, 76618), (28884, 56803), (38309, 42828)]