16857744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 46907712

約数和(自身を除く): 30049968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 283, 292, 408, 438, 566, 584, 816, 849, 876, 1132, 1168, 1241, 1698, 1752, 2264, 2482, 3396, 3504, 3723, 4528, 4811, 4964, 6792, 7446, 9622, 9928, 13584, 14433, 14892, 19244, 19856, 20659, 28866, 29784, 38488, 41318, 57732, 59568, 61977, 76976, 82636, 115464, 123954, 165272, 230928, 247908, 330544, 351203, 495816, 702406, 991632, 1053609, 1404812, 2107218, 2809624, 4214436, 5619248, 8428872, 16857744]

約数ペア:

[(1, 16857744), (2, 8428872), (3, 5619248), (4, 4214436), (6, 2809624), (8, 2107218), (12, 1404812), (16, 1053609), (17, 991632), (24, 702406), (34, 495816), (48, 351203), (51, 330544), (68, 247908), (73, 230928), (102, 165272), (136, 123954), (146, 115464), (204, 82636), (219, 76976), (272, 61977), (283, 59568), (292, 57732), (408, 41318), (438, 38488), (566, 29784), (584, 28866), (816, 20659), (849, 19856), (876, 19244), (1132, 14892), (1168, 14433), (1241, 13584), (1698, 9928), (1752, 9622), (2264, 7446), (2482, 6792), (3396, 4964), (3504, 4811), (3723, 4528)]