219140389552

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19507}}^1$

素因数の和:19648

約数の個数: 160

約数和(自身を含む): 522502272000

約数和(自身を除く): 303361882448

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 89, 92, 98, 112, 161, 178, 184, 196, 322, 343, 356, 368, 392, 623, 644, 686, 712, 784, 1127, 1246, 1288, 1372, 1424, 2047, 2254, 2492, 2576, 2744, 4094, 4361, 4508, 4984, 5488, 7889, 8188, 8722, 9016, 9968, 14329, 15778, 16376, 17444, 18032, 19507, 28658, 30527, 31556, 32752, 34888, 39014, 57316, 61054, 63112, 69776, 78028, 100303, 114632, 122108, 126224, 136549, 156056, 200606, 229264, 244216, 273098, 312112, 401212, 448661, 488432, 546196, 702121, 802424, 897322, 955843, 1092392, 1404242, 1604848, 1736123, 1794644, 1911686, 2184784, 2808484, 3140627, 3472246, 3589288, 3823372, 5616968, 6281254, 6690901, 6944492, 7178576, 7646744, 11233936, 12152861, 12562508, 13381802, 13888984, 15293488, 21984389, 24305722, 25125016, 26763604, 27777968, 39930829, 43968778, 48611444, 50250032, 53527208, 79861658, 85070027, 87937556, 97222888, 107054416, 153890723, 159723316, 170140054, 175875112, 194445776, 279515803, 307781446, 319446632, 340280108, 351750224, 559031606, 595490189, 615562892, 638893264, 680560216, 1118063212, 1190980378, 1231125784, 1361120432, 1956610621, 2236126424, 2381960756, 2462251568, 3913221242, 4472252848, 4763921512, 7826442484, 9527843024, 13696274347, 15652884968, 27392548694, 31305769936, 54785097388, 109570194776, 219140389552]

約数ペア:

[(1, 219140389552), (2, 109570194776), (4, 54785097388), (7, 31305769936), (8, 27392548694), (14, 15652884968), (16, 13696274347), (23, 9527843024), (28, 7826442484), (46, 4763921512), (49, 4472252848), (56, 3913221242), (89, 2462251568), (92, 2381960756), (98, 2236126424), (112, 1956610621), (161, 1361120432), (178, 1231125784), (184, 1190980378), (196, 1118063212), (322, 680560216), (343, 638893264), (356, 615562892), (368, 595490189), (392, 559031606), (623, 351750224), (644, 340280108), (686, 319446632), (712, 307781446), (784, 279515803), (1127, 194445776), (1246, 175875112), (1288, 170140054), (1372, 159723316), (1424, 153890723), (2047, 107054416), (2254, 97222888), (2492, 87937556), (2576, 85070027), (2744, 79861658), (4094, 53527208), (4361, 50250032), (4508, 48611444), (4984, 43968778), (5488, 39930829), (7889, 27777968), (8188, 26763604), (8722, 25125016), (9016, 24305722), (9968, 21984389), (14329, 15293488), (15778, 13888984), (16376, 13381802), (17444, 12562508), (18032, 12152861), (19507, 11233936), (28658, 7646744), (30527, 7178576), (31556, 6944492), (32752, 6690901), (34888, 6281254), (39014, 5616968), (57316, 3823372), (61054, 3589288), (63112, 3472246), (69776, 3140627), (78028, 2808484), (100303, 2184784), (114632, 1911686), (122108, 1794644), (126224, 1736123), (136549, 1604848), (156056, 1404242), (200606, 1092392), (229264, 955843), (244216, 897322), (273098, 802424), (312112, 702121), (401212, 546196), (448661, 488432)]