223822976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4397

約数の個数: 64

約数和(自身を含む): 495801600

約数和(自身を除く): 271978624

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 4339, 6448, 8678, 12896, 17356, 25792, 34712, 51584, 56407, 69424, 112814, 134509, 138848, 225628, 269018, 277696, 451256, 538036, 555392, 902512, 1076072, 1748617, 1805024, 2152144, 3497234, 3610048, 4304288, 6994468, 7220096, 8608576, 13988936, 17217152, 27977872, 55955744, 111911488, 223822976]

約数ペア:

[(1, 223822976), (2, 111911488), (4, 55955744), (8, 27977872), (13, 17217152), (16, 13988936), (26, 8608576), (31, 7220096), (32, 6994468), (52, 4304288), (62, 3610048), (64, 3497234), (104, 2152144), (124, 1805024), (128, 1748617), (208, 1076072), (248, 902512), (403, 555392), (416, 538036), (496, 451256), (806, 277696), (832, 269018), (992, 225628), (1612, 138848), (1664, 134509), (1984, 112814), (3224, 69424), (3968, 56407), (4339, 51584), (6448, 34712), (8678, 25792), (12896, 17356)]