670027552

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1950

約数の個数: 72

約数和(自身を含む): 1437875712

約数和(自身を除く): 767848160

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 361, 496, 589, 608, 722, 992, 1178, 1444, 1871, 2356, 2888, 3742, 4712, 5776, 7484, 9424, 11191, 11552, 14968, 18848, 22382, 29936, 35549, 44764, 58001, 59872, 71098, 89528, 116002, 142196, 179056, 232004, 284392, 358112, 464008, 568784, 675431, 928016, 1102019, 1137568, 1350862, 1856032, 2204038, 2701724, 4408076, 5403448, 8816152, 10806896, 17632304, 20938361, 21613792, 35264608, 41876722, 83753444, 167506888, 335013776, 670027552]

約数ペア:

[(1, 670027552), (2, 335013776), (4, 167506888), (8, 83753444), (16, 41876722), (19, 35264608), (31, 21613792), (32, 20938361), (38, 17632304), (62, 10806896), (76, 8816152), (124, 5403448), (152, 4408076), (248, 2701724), (304, 2204038), (361, 1856032), (496, 1350862), (589, 1137568), (608, 1102019), (722, 928016), (992, 675431), (1178, 568784), (1444, 464008), (1871, 358112), (2356, 284392), (2888, 232004), (3742, 179056), (4712, 142196), (5776, 116002), (7484, 89528), (9424, 71098), (11191, 59872), (11552, 58001), (14968, 44764), (18848, 35549), (22382, 29936)]