40656912

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 109451328

約数和(自身を除く): 68794416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 73, 82, 123, 146, 164, 219, 246, 283, 292, 328, 438, 492, 566, 584, 656, 849, 876, 984, 1132, 1168, 1698, 1752, 1968, 2264, 2993, 3396, 3504, 4528, 5986, 6792, 8979, 11603, 11972, 13584, 17958, 20659, 23206, 23944, 34809, 35916, 41318, 46412, 47888, 61977, 69618, 71832, 82636, 92824, 123954, 139236, 143664, 165272, 185648, 247908, 278472, 330544, 495816, 556944, 847019, 991632, 1694038, 2541057, 3388076, 5082114, 6776152, 10164228, 13552304, 20328456, 40656912]

約数ペア:

[(1, 40656912), (2, 20328456), (3, 13552304), (4, 10164228), (6, 6776152), (8, 5082114), (12, 3388076), (16, 2541057), (24, 1694038), (41, 991632), (48, 847019), (73, 556944), (82, 495816), (123, 330544), (146, 278472), (164, 247908), (219, 185648), (246, 165272), (283, 143664), (292, 139236), (328, 123954), (438, 92824), (492, 82636), (566, 71832), (584, 69618), (656, 61977), (849, 47888), (876, 46412), (984, 41318), (1132, 35916), (1168, 34809), (1698, 23944), (1752, 23206), (1968, 20659), (2264, 17958), (2993, 13584), (3396, 11972), (3504, 11603), (4528, 8979), (5986, 6792)]