211941504

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 671486400

約数和(自身を除く): 459544896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 368, 384, 414, 421, 437, 456, 552, 576, 608, 684, 736, 828, 842, 874, 912, 1104, 1152, 1216, 1263, 1311, 1368, 1472, 1656, 1684, 1748, 1824, 2208, 2432, 2526, 2622, 2736, 2944, 3312, 3368, 3496, 3648, 3789, 3933, 4416, 5052, 5244, 5472, 6624, 6736, 6992, 7296, 7578, 7866, 7999, 8832, 9683, 10104, 10488, 10944, 13248, 13472, 13984, 15156, 15732, 15998, 19366, 20208, 20976, 21888, 23997, 26496, 26944, 27968, 29049, 30312, 31464, 31996, 38732, 40416, 41952, 47994, 53888, 55936, 58098, 60624, 62928, 63992, 71991, 77464, 80832, 83904, 87147, 95988, 116196, 121248, 125856, 127984, 143982, 154928, 161664, 167808, 174294, 183977, 191976, 232392, 242496, 251712, 255968, 287964, 309856, 348588, 367954, 383952, 464784, 484992, 503424, 511936, 551931, 575928, 619712, 697176, 735908, 767904, 929568, 1023872, 1103862, 1151856, 1239424, 1394352, 1471816, 1535808, 1655793, 1859136, 2207724, 2303712, 2788704, 2943632, 3071616, 3311586, 3718272, 4415448, 4607424, 5577408, 5887264, 6623172, 8830896, 9214848, 11154816, 11774528, 13246344, 17661792, 23549056, 26492688, 35323584, 52985376, 70647168, 105970752, 211941504]

約数ペア:

[(1, 211941504), (2, 105970752), (3, 70647168), (4, 52985376), (6, 35323584), (8, 26492688), (9, 23549056), (12, 17661792), (16, 13246344), (18, 11774528), (19, 11154816), (23, 9214848), (24, 8830896), (32, 6623172), (36, 5887264), (38, 5577408), (46, 4607424), (48, 4415448), (57, 3718272), (64, 3311586), (69, 3071616), (72, 2943632), (76, 2788704), (92, 2303712), (96, 2207724), (114, 1859136), (128, 1655793), (138, 1535808), (144, 1471816), (152, 1394352), (171, 1239424), (184, 1151856), (192, 1103862), (207, 1023872), (228, 929568), (276, 767904), (288, 735908), (304, 697176), (342, 619712), (368, 575928), (384, 551931), (414, 511936), (421, 503424), (437, 484992), (456, 464784), (552, 383952), (576, 367954), (608, 348588), (684, 309856), (736, 287964), (828, 255968), (842, 251712), (874, 242496), (912, 232392), (1104, 191976), (1152, 183977), (1216, 174294), (1263, 167808), (1311, 161664), (1368, 154928), (1472, 143982), (1656, 127984), (1684, 125856), (1748, 121248), (1824, 116196), (2208, 95988), (2432, 87147), (2526, 83904), (2622, 80832), (2736, 77464), (2944, 71991), (3312, 63992), (3368, 62928), (3496, 60624), (3648, 58098), (3789, 55936), (3933, 53888), (4416, 47994), (5052, 41952), (5244, 40416), (5472, 38732), (6624, 31996), (6736, 31464), (6992, 30312), (7296, 29049), (7578, 27968), (7866, 26944), (7999, 26496), (8832, 23997), (9683, 21888), (10104, 20976), (10488, 20208), (10944, 19366), (13248, 15998), (13472, 15732), (13984, 15156)]