388173852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 1195674480

約数和(自身を除く): 807500628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 33, 34, 36, 44, 46, 51, 66, 68, 69, 92, 99, 102, 109, 132, 138, 153, 187, 198, 204, 207, 218, 253, 276, 306, 327, 374, 391, 396, 414, 436, 506, 529, 561, 612, 654, 748, 759, 782, 828, 981, 1012, 1058, 1122, 1173, 1199, 1308, 1518, 1564, 1587, 1683, 1853, 1962, 2116, 2244, 2277, 2346, 2398, 2507, 3036, 3174, 3366, 3519, 3597, 3706, 3924, 4301, 4554, 4692, 4761, 4796, 5014, 5559, 5819, 6348, 6732, 7038, 7194, 7412, 7521, 8602, 8993, 9108, 9522, 10028, 10791, 11118, 11638, 12903, 14076, 14388, 15042, 16677, 17204, 17457, 17986, 19044, 20383, 21582, 22236, 22563, 23276, 25806, 26979, 27577, 30084, 33354, 34914, 35972, 38709, 40766, 42619, 43164, 45126, 51612, 52371, 53958, 55154, 57661, 61149, 66708, 69828, 77418, 80937, 81532, 82731, 85238, 90252, 98923, 104742, 107916, 110308, 115322, 122298, 127857, 154836, 161874, 165462, 170476, 172983, 183447, 197846, 209484, 230644, 244596, 248193, 255714, 296769, 323748, 330924, 345966, 366894, 383571, 395692, 468809, 496386, 511428, 518949, 593538, 634271, 691932, 733788, 767142, 890307, 937618, 980237, 992772, 1037898, 1187076, 1268542, 1406427, 1534284, 1780614, 1875236, 1902813, 1960474, 2075796, 2537084, 2812854, 2940711, 3561228, 3805626, 3920948, 4219281, 5625708, 5708439, 5881422, 7611252, 8438562, 8822133, 10782607, 11416878, 11762844, 16877124, 17644266, 21565214, 22833756, 32347821, 35288532, 43130428, 64695642, 97043463, 129391284, 194086926, 388173852]

約数ペア:

[(1, 388173852), (2, 194086926), (3, 129391284), (4, 97043463), (6, 64695642), (9, 43130428), (11, 35288532), (12, 32347821), (17, 22833756), (18, 21565214), (22, 17644266), (23, 16877124), (33, 11762844), (34, 11416878), (36, 10782607), (44, 8822133), (46, 8438562), (51, 7611252), (66, 5881422), (68, 5708439), (69, 5625708), (92, 4219281), (99, 3920948), (102, 3805626), (109, 3561228), (132, 2940711), (138, 2812854), (153, 2537084), (187, 2075796), (198, 1960474), (204, 1902813), (207, 1875236), (218, 1780614), (253, 1534284), (276, 1406427), (306, 1268542), (327, 1187076), (374, 1037898), (391, 992772), (396, 980237), (414, 937618), (436, 890307), (506, 767142), (529, 733788), (561, 691932), (612, 634271), (654, 593538), (748, 518949), (759, 511428), (782, 496386), (828, 468809), (981, 395692), (1012, 383571), (1058, 366894), (1122, 345966), (1173, 330924), (1199, 323748), (1308, 296769), (1518, 255714), (1564, 248193), (1587, 244596), (1683, 230644), (1853, 209484), (1962, 197846), (2116, 183447), (2244, 172983), (2277, 170476), (2346, 165462), (2398, 161874), (2507, 154836), (3036, 127857), (3174, 122298), (3366, 115322), (3519, 110308), (3597, 107916), (3706, 104742), (3924, 98923), (4301, 90252), (4554, 85238), (4692, 82731), (4761, 81532), (4796, 80937), (5014, 77418), (5559, 69828), (5819, 66708), (6348, 61149), (6732, 57661), (7038, 55154), (7194, 53958), (7412, 52371), (7521, 51612), (8602, 45126), (8993, 43164), (9108, 42619), (9522, 40766), (10028, 38709), (10791, 35972), (11118, 34914), (11638, 33354), (12903, 30084), (14076, 27577), (14388, 26979), (15042, 25806), (16677, 23276), (17204, 22563), (17457, 22236), (17986, 21582), (19044, 20383)]