1985322832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 4551137280

約数和(自身を除く): 2565814448

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 31, 34, 46, 58, 62, 68, 92, 116, 124, 136, 184, 232, 248, 272, 353, 368, 391, 464, 493, 496, 527, 667, 706, 713, 782, 899, 986, 1054, 1334, 1412, 1426, 1564, 1798, 1972, 2108, 2668, 2824, 2852, 3128, 3596, 3944, 4216, 5336, 5648, 5704, 6001, 6256, 7192, 7888, 8119, 8432, 10237, 10672, 10943, 11339, 11408, 12002, 12121, 14384, 15283, 16238, 20474, 20677, 21886, 22678, 24004, 24242, 30566, 32476, 40948, 41354, 43772, 45356, 48008, 48484, 61132, 64952, 81896, 82708, 87544, 90712, 96016, 96968, 122264, 129904, 138023, 163792, 165416, 174029, 175088, 181424, 186031, 193936, 235451, 244528, 251689, 276046, 317347, 330832, 348058, 351509, 372062, 470902, 503378, 552092, 634694, 696116, 703018, 744124, 941804, 1006756, 1104184, 1269388, 1392232, 1406036, 1488248, 1883608, 2013512, 2208368, 2538776, 2784464, 2812072, 2976496, 3767216, 4002667, 4027024, 4278713, 5077552, 5394899, 5624144, 7298981, 8005334, 8557426, 10789798, 14597962, 16010668, 17114852, 21579596, 29195924, 32021336, 34229704, 43159192, 58391848, 64042672, 68459408, 86318384, 116783696, 124082677, 248165354, 496330708, 992661416, 1985322832]

約数ペア:

[(1, 1985322832), (2, 992661416), (4, 496330708), (8, 248165354), (16, 124082677), (17, 116783696), (23, 86318384), (29, 68459408), (31, 64042672), (34, 58391848), (46, 43159192), (58, 34229704), (62, 32021336), (68, 29195924), (92, 21579596), (116, 17114852), (124, 16010668), (136, 14597962), (184, 10789798), (232, 8557426), (248, 8005334), (272, 7298981), (353, 5624144), (368, 5394899), (391, 5077552), (464, 4278713), (493, 4027024), (496, 4002667), (527, 3767216), (667, 2976496), (706, 2812072), (713, 2784464), (782, 2538776), (899, 2208368), (986, 2013512), (1054, 1883608), (1334, 1488248), (1412, 1406036), (1426, 1392232), (1564, 1269388), (1798, 1104184), (1972, 1006756), (2108, 941804), (2668, 744124), (2824, 703018), (2852, 696116), (3128, 634694), (3596, 552092), (3944, 503378), (4216, 470902), (5336, 372062), (5648, 351509), (5704, 348058), (6001, 330832), (6256, 317347), (7192, 276046), (7888, 251689), (8119, 244528), (8432, 235451), (10237, 193936), (10672, 186031), (10943, 181424), (11339, 175088), (11408, 174029), (12002, 165416), (12121, 163792), (14384, 138023), (15283, 129904), (16238, 122264), (20474, 96968), (20677, 96016), (21886, 90712), (22678, 87544), (24004, 82708), (24242, 81896), (30566, 64952), (32476, 61132), (40948, 48484), (41354, 48008), (43772, 45356)]