233401616

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 531394560

約数和(自身を除く): 297992944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 127, 244, 254, 269, 427, 488, 508, 538, 854, 889, 976, 1016, 1076, 1708, 1778, 1883, 2032, 2152, 3416, 3556, 3766, 4304, 6832, 7112, 7532, 7747, 14224, 15064, 15494, 16409, 30128, 30988, 32818, 34163, 54229, 61976, 65636, 68326, 108458, 114863, 123952, 131272, 136652, 216916, 229726, 239141, 262544, 273304, 433832, 459452, 478282, 546608, 867664, 918904, 956564, 1837808, 1913128, 2083943, 3826256, 4167886, 8335772, 14587601, 16671544, 29175202, 33343088, 58350404, 116700808, 233401616]

約数ペア:

[(1, 233401616), (2, 116700808), (4, 58350404), (7, 33343088), (8, 29175202), (14, 16671544), (16, 14587601), (28, 8335772), (56, 4167886), (61, 3826256), (112, 2083943), (122, 1913128), (127, 1837808), (244, 956564), (254, 918904), (269, 867664), (427, 546608), (488, 478282), (508, 459452), (538, 433832), (854, 273304), (889, 262544), (976, 239141), (1016, 229726), (1076, 216916), (1708, 136652), (1778, 131272), (1883, 123952), (2032, 114863), (2152, 108458), (3416, 68326), (3556, 65636), (3766, 61976), (4304, 54229), (6832, 34163), (7112, 32818), (7532, 30988), (7747, 30128), (14224, 16409), (15064, 15494)]