212637072

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 559785600

約数和(自身を除く): 347148528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 197, 199, 226, 339, 394, 398, 452, 591, 597, 678, 788, 796, 904, 1182, 1194, 1356, 1576, 1592, 1808, 2364, 2388, 2712, 3152, 3184, 4728, 4776, 5424, 9456, 9552, 22261, 22487, 39203, 44522, 44974, 66783, 67461, 78406, 89044, 89948, 117609, 133566, 134922, 156812, 178088, 179896, 235218, 267132, 269844, 313624, 356176, 359792, 470436, 534264, 539688, 627248, 940872, 1068528, 1079376, 1881744, 4429939, 8859878, 13289817, 17719756, 26579634, 35439512, 53159268, 70879024, 106318536, 212637072]

約数ペア:

[(1, 212637072), (2, 106318536), (3, 70879024), (4, 53159268), (6, 35439512), (8, 26579634), (12, 17719756), (16, 13289817), (24, 8859878), (48, 4429939), (113, 1881744), (197, 1079376), (199, 1068528), (226, 940872), (339, 627248), (394, 539688), (398, 534264), (452, 470436), (591, 359792), (597, 356176), (678, 313624), (788, 269844), (796, 267132), (904, 235218), (1182, 179896), (1194, 178088), (1356, 156812), (1576, 134922), (1592, 133566), (1808, 117609), (2364, 89948), (2388, 89044), (2712, 78406), (3152, 67461), (3184, 66783), (4728, 44974), (4776, 44522), (5424, 39203), (9456, 22487), (9552, 22261)]