255887604

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 849139200

約数和(自身を除く): 593251596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 49, 51, 53, 63, 68, 69, 84, 92, 98, 102, 106, 119, 126, 138, 147, 153, 159, 161, 196, 204, 207, 212, 238, 252, 276, 294, 306, 318, 322, 343, 357, 371, 391, 414, 441, 476, 477, 483, 588, 612, 636, 644, 686, 714, 742, 782, 828, 833, 882, 901, 954, 966, 1029, 1071, 1113, 1127, 1173, 1219, 1372, 1428, 1449, 1484, 1564, 1666, 1764, 1802, 1908, 1932, 2058, 2142, 2226, 2254, 2346, 2438, 2499, 2597, 2703, 2737, 2898, 3087, 3332, 3339, 3381, 3519, 3604, 3657, 4116, 4284, 4452, 4508, 4692, 4876, 4998, 5194, 5406, 5474, 5796, 5831, 6174, 6307, 6678, 6762, 7038, 7314, 7497, 7791, 7889, 8109, 8211, 8533, 9996, 10143, 10388, 10812, 10948, 10971, 11662, 12348, 12614, 13356, 13524, 14076, 14628, 14994, 15582, 15778, 16218, 16422, 17066, 17493, 18179, 18921, 19159, 20286, 20723, 21942, 23324, 23373, 23667, 24633, 25228, 25599, 29988, 31164, 31556, 32436, 32844, 34132, 34986, 36358, 37842, 38318, 40572, 41446, 43884, 44149, 46746, 47334, 49266, 51198, 52479, 54537, 56763, 57477, 59731, 62169, 69972, 71001, 72716, 75684, 76636, 76797, 82892, 88298, 93492, 94668, 98532, 102396, 104958, 109074, 113526, 114954, 119462, 124338, 132447, 134113, 142002, 145061, 153594, 163611, 172431, 176596, 179193, 186507, 209916, 218148, 227052, 229908, 238924, 248676, 264894, 268226, 284004, 290122, 307188, 309043, 327222, 344862, 358386, 373014, 397341, 402339, 418117, 435183, 529788, 536452, 537579, 580244, 618086, 654444, 689724, 716772, 746028, 794682, 804678, 836234, 870366, 927129, 1015427, 1075158, 1207017, 1236172, 1254351, 1305549, 1589364, 1609356, 1672468, 1740732, 1854258, 2030854, 2150316, 2414034, 2508702, 2611098, 2781387, 3046281, 3708516, 3763053, 4061708, 4828068, 5017404, 5222196, 5562774, 6092562, 7107989, 7526106, 9138843, 11125548, 12185124, 14215978, 15052212, 18277686, 21323967, 28431956, 36555372, 42647934, 63971901, 85295868, 127943802, 255887604]

約数ペア:

[(1, 255887604), (2, 127943802), (3, 85295868), (4, 63971901), (6, 42647934), (7, 36555372), (9, 28431956), (12, 21323967), (14, 18277686), (17, 15052212), (18, 14215978), (21, 12185124), (23, 11125548), (28, 9138843), (34, 7526106), (36, 7107989), (42, 6092562), (46, 5562774), (49, 5222196), (51, 5017404), (53, 4828068), (63, 4061708), (68, 3763053), (69, 3708516), (84, 3046281), (92, 2781387), (98, 2611098), (102, 2508702), (106, 2414034), (119, 2150316), (126, 2030854), (138, 1854258), (147, 1740732), (153, 1672468), (159, 1609356), (161, 1589364), (196, 1305549), (204, 1254351), (207, 1236172), (212, 1207017), (238, 1075158), (252, 1015427), (276, 927129), (294, 870366), (306, 836234), (318, 804678), (322, 794682), (343, 746028), (357, 716772), (371, 689724), (391, 654444), (414, 618086), (441, 580244), (476, 537579), (477, 536452), (483, 529788), (588, 435183), (612, 418117), (636, 402339), (644, 397341), (686, 373014), (714, 358386), (742, 344862), (782, 327222), (828, 309043), (833, 307188), (882, 290122), (901, 284004), (954, 268226), (966, 264894), (1029, 248676), (1071, 238924), (1113, 229908), (1127, 227052), (1173, 218148), (1219, 209916), (1372, 186507), (1428, 179193), (1449, 176596), (1484, 172431), (1564, 163611), (1666, 153594), (1764, 145061), (1802, 142002), (1908, 134113), (1932, 132447), (2058, 124338), (2142, 119462), (2226, 114954), (2254, 113526), (2346, 109074), (2438, 104958), (2499, 102396), (2597, 98532), (2703, 94668), (2737, 93492), (2898, 88298), (3087, 82892), (3332, 76797), (3339, 76636), (3381, 75684), (3519, 72716), (3604, 71001), (3657, 69972), (4116, 62169), (4284, 59731), (4452, 57477), (4508, 56763), (4692, 54537), (4876, 52479), (4998, 51198), (5194, 49266), (5406, 47334), (5474, 46746), (5796, 44149), (5831, 43884), (6174, 41446), (6307, 40572), (6678, 38318), (6762, 37842), (7038, 36358), (7314, 34986), (7497, 34132), (7791, 32844), (7889, 32436), (8109, 31556), (8211, 31164), (8533, 29988), (9996, 25599), (10143, 25228), (10388, 24633), (10812, 23667), (10948, 23373), (10971, 23324), (11662, 21942), (12348, 20723), (12614, 20286), (13356, 19159), (13524, 18921), (14076, 18179), (14628, 17493), (14994, 17066), (15582, 16422), (15778, 16218)]