1228133096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 2461320000

約数和(自身を除く): 1233186904

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 211, 257, 298, 422, 514, 596, 844, 1028, 1192, 1688, 2056, 2831, 4009, 4883, 5662, 8018, 9766, 11324, 16036, 19532, 22648, 31439, 32072, 38293, 39064, 54227, 62878, 76586, 108454, 125756, 153172, 216908, 251512, 306344, 433816, 597341, 727567, 1030313, 1194682, 1455134, 2060626, 2389364, 2910268, 4121252, 4778728, 5820536, 8079823, 8242504, 16159646, 32319292, 64638584, 153516637, 307033274, 614066548, 1228133096]

約数ペア:

[(1, 1228133096), (2, 614066548), (4, 307033274), (8, 153516637), (19, 64638584), (38, 32319292), (76, 16159646), (149, 8242504), (152, 8079823), (211, 5820536), (257, 4778728), (298, 4121252), (422, 2910268), (514, 2389364), (596, 2060626), (844, 1455134), (1028, 1194682), (1192, 1030313), (1688, 727567), (2056, 597341), (2831, 433816), (4009, 306344), (4883, 251512), (5662, 216908), (8018, 153172), (9766, 125756), (11324, 108454), (16036, 76586), (19532, 62878), (22648, 54227), (31439, 39064), (32072, 38293)]