225640896

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90401}}^1$

素因数の和:90429

約数の個数: 56

約数和(自身を含む): 642939024

約数和(自身を除く): 417298128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 90401, 180802, 271203, 361604, 542406, 723208, 1084812, 1175213, 1446416, 2169624, 2350426, 2892832, 3525639, 4339248, 4700852, 5785664, 7051278, 8678496, 9401704, 14102556, 17356992, 18803408, 28205112, 37606816, 56410224, 75213632, 112820448, 225640896]

約数ペア:

[(1, 225640896), (2, 112820448), (3, 75213632), (4, 56410224), (6, 37606816), (8, 28205112), (12, 18803408), (13, 17356992), (16, 14102556), (24, 9401704), (26, 8678496), (32, 7051278), (39, 5785664), (48, 4700852), (52, 4339248), (64, 3525639), (78, 2892832), (96, 2350426), (104, 2169624), (156, 1446416), (192, 1175213), (208, 1084812), (312, 723208), (416, 542406), (624, 361604), (832, 271203), (1248, 180802), (2496, 90401)]