297747632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 766617600

約数和(自身を除く): 468869968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 47, 52, 56, 76, 91, 94, 104, 112, 133, 152, 182, 188, 208, 229, 247, 266, 304, 329, 364, 376, 458, 494, 532, 611, 658, 728, 752, 893, 916, 988, 1064, 1222, 1316, 1456, 1603, 1729, 1786, 1832, 1976, 2128, 2444, 2632, 2977, 3206, 3458, 3572, 3664, 3952, 4277, 4351, 4888, 5264, 5954, 6251, 6412, 6916, 7144, 8554, 8702, 9776, 10763, 11609, 11908, 12502, 12824, 13832, 14288, 17108, 17404, 20839, 21526, 23218, 23816, 25004, 25648, 27664, 30457, 34216, 34808, 41678, 43052, 46436, 47632, 50008, 56563, 60914, 68432, 69616, 75341, 81263, 83356, 86104, 92872, 100016, 113126, 121828, 139919, 150682, 162526, 166712, 172208, 185744, 204497, 226252, 243656, 279838, 301364, 325052, 333424, 395941, 408994, 452504, 487312, 559676, 602728, 650104, 791882, 817988, 905008, 979433, 1119352, 1205456, 1300208, 1431479, 1583764, 1635976, 1958866, 2238704, 2658461, 2862958, 3167528, 3271952, 3917732, 5316922, 5725916, 6335056, 7835464, 10633844, 11451832, 15670928, 18609227, 21267688, 22903664, 37218454, 42535376, 74436908, 148873816, 297747632]

約数ペア:

[(1, 297747632), (2, 148873816), (4, 74436908), (7, 42535376), (8, 37218454), (13, 22903664), (14, 21267688), (16, 18609227), (19, 15670928), (26, 11451832), (28, 10633844), (38, 7835464), (47, 6335056), (52, 5725916), (56, 5316922), (76, 3917732), (91, 3271952), (94, 3167528), (104, 2862958), (112, 2658461), (133, 2238704), (152, 1958866), (182, 1635976), (188, 1583764), (208, 1431479), (229, 1300208), (247, 1205456), (266, 1119352), (304, 979433), (329, 905008), (364, 817988), (376, 791882), (458, 650104), (494, 602728), (532, 559676), (611, 487312), (658, 452504), (728, 408994), (752, 395941), (893, 333424), (916, 325052), (988, 301364), (1064, 279838), (1222, 243656), (1316, 226252), (1456, 204497), (1603, 185744), (1729, 172208), (1786, 166712), (1832, 162526), (1976, 150682), (2128, 139919), (2444, 121828), (2632, 113126), (2977, 100016), (3206, 92872), (3458, 86104), (3572, 83356), (3664, 81263), (3952, 75341), (4277, 69616), (4351, 68432), (4888, 60914), (5264, 56563), (5954, 50008), (6251, 47632), (6412, 46436), (6916, 43052), (7144, 41678), (8554, 34808), (8702, 34216), (9776, 30457), (10763, 27664), (11609, 25648), (11908, 25004), (12502, 23816), (12824, 23218), (13832, 21526), (14288, 20839), (17108, 17404)]