239976.00000000

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 214486272

約数和(自身を除く): 142294608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 71, 72, 92, 138, 142, 144, 184, 207, 213, 276, 284, 307, 368, 414, 426, 552, 568, 614, 639, 828, 852, 921, 1104, 1136, 1228, 1278, 1633, 1656, 1704, 1842, 2456, 2556, 2763, 3266, 3312, 3408, 3684, 4899, 4912, 5112, 5526, 6532, 7061, 7368, 9798, 10224, 11052, 13064, 14122, 14697, 14736, 19596, 21183, 21797, 22104, 26128, 28244, 29394, 39192, 42366, 43594, 44208, 56488, 58788, 63549, 65391, 78384, 84732, 87188, 112976, 117576, 127098, 130782, 169464, 174376, 196173, 235152, 254196, 261564, 338928, 348752, 392346, 501331, 508392, 523128, 784692, 1002662, 1016784, 1046256, 1503993, 1569384, 2005324, 3007986, 3138768, 4010648, 4511979, 6015972, 8021296, 9023958, 12031944, 18047916, 24063888, 36095832, 72191664]

約数ペア:

[(1, 72191664), (2, 36095832), (3, 24063888), (4, 18047916), (6, 12031944), (8, 9023958), (9, 8021296), (12, 6015972), (16, 4511979), (18, 4010648), (23, 3138768), (24, 3007986), (36, 2005324), (46, 1569384), (48, 1503993), (69, 1046256), (71, 1016784), (72, 1002662), (92, 784692), (138, 523128), (142, 508392), (144, 501331), (184, 392346), (207, 348752), (213, 338928), (276, 261564), (284, 254196), (307, 235152), (368, 196173), (414, 174376), (426, 169464), (552, 130782), (568, 127098), (614, 117576), (639, 112976), (828, 87188), (852, 84732), (921, 78384), (1104, 65391), (1136, 63549), (1228, 58788), (1278, 56488), (1633, 44208), (1656, 43594), (1704, 42366), (1842, 39192), (2456, 29394), (2556, 28244), (2763, 26128), (3266, 22104), (3312, 21797), (3408, 21183), (3684, 19596), (4899, 14736), (4912, 14697), (5112, 14122), (5526, 13064), (6532, 11052), (7061, 10224), (7368, 9798)]