39820278744

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{19961}}^1$

素因数の和:20345

約数の個数: 96

約数和(自身を含む): 109303927200

約数和(自身を除く): 69483648456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 269, 309, 412, 538, 618, 807, 824, 927, 1076, 1236, 1614, 1854, 2152, 2421, 2472, 3228, 3708, 4842, 6456, 7416, 9684, 19368, 19961, 27707, 39922, 55414, 59883, 79844, 83121, 110828, 119766, 159688, 166242, 179649, 221656, 239532, 249363, 332484, 359298, 479064, 498726, 664968, 718596, 997452, 1437192, 1994904, 2055983, 4111966, 5369509, 6167949, 8223932, 10739018, 12335898, 16108527, 16447864, 18503847, 21478036, 24671796, 32217054, 37007694, 42956072, 48325581, 49343592, 64434108, 74015388, 96651162, 128868216, 148030776, 193302324, 386604648, 553059427, 1106118854, 1659178281, 2212237708, 3318356562, 4424475416, 4977534843, 6636713124, 9955069686, 13273426248, 19910139372, 39820278744]

約数ペア:

[(1, 39820278744), (2, 19910139372), (3, 13273426248), (4, 9955069686), (6, 6636713124), (8, 4977534843), (9, 4424475416), (12, 3318356562), (18, 2212237708), (24, 1659178281), (36, 1106118854), (72, 553059427), (103, 386604648), (206, 193302324), (269, 148030776), (309, 128868216), (412, 96651162), (538, 74015388), (618, 64434108), (807, 49343592), (824, 48325581), (927, 42956072), (1076, 37007694), (1236, 32217054), (1614, 24671796), (1854, 21478036), (2152, 18503847), (2421, 16447864), (2472, 16108527), (3228, 12335898), (3708, 10739018), (4842, 8223932), (6456, 6167949), (7416, 5369509), (9684, 4111966), (19368, 2055983), (19961, 1994904), (27707, 1437192), (39922, 997452), (55414, 718596), (59883, 664968), (79844, 498726), (83121, 479064), (110828, 359298), (119766, 332484), (159688, 249363), (166242, 239532), (179649, 221656)]