235791332

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 500709888

約数和(自身を除く): 264918556

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 151, 196, 217, 257, 302, 434, 514, 604, 868, 1028, 1057, 1519, 1799, 2114, 3038, 3598, 4228, 4681, 6076, 7196, 7399, 7967, 9362, 12593, 14798, 15934, 18724, 25186, 29596, 31868, 32767, 38807, 50372, 55769, 65534, 77614, 111538, 131068, 155228, 223076, 229369, 271649, 390383, 458738, 543298, 780766, 917476, 1086596, 1203017, 1561532, 1901543, 2406034, 3803086, 4812068, 7606172, 8421119, 16842238, 33684476, 58947833, 117895666, 235791332]

約数ペア:

[(1, 235791332), (2, 117895666), (4, 58947833), (7, 33684476), (14, 16842238), (28, 8421119), (31, 7606172), (49, 4812068), (62, 3803086), (98, 2406034), (124, 1901543), (151, 1561532), (196, 1203017), (217, 1086596), (257, 917476), (302, 780766), (434, 543298), (514, 458738), (604, 390383), (868, 271649), (1028, 229369), (1057, 223076), (1519, 155228), (1799, 131068), (2114, 111538), (3038, 77614), (3598, 65534), (4228, 55769), (4681, 50372), (6076, 38807), (7196, 32767), (7399, 31868), (7967, 29596), (9362, 25186), (12593, 18724), (14798, 15934)]