1223157066

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 2602008576

約数和(自身を除く): 1378851510

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 127, 138, 202, 254, 303, 381, 606, 691, 762, 1382, 2073, 2323, 2921, 4146, 4646, 5842, 6969, 8763, 12827, 13938, 15893, 17526, 25654, 31786, 38481, 47679, 69791, 76962, 87757, 95358, 139582, 175514, 209373, 263271, 295021, 418746, 526542, 590042, 885063, 1605193, 1770126, 2018411, 3210386, 4036822, 4815579, 6055233, 8863457, 9631158, 12110466, 17726914, 26590371, 53180742, 203859511, 407719022, 611578533, 1223157066]

約数ペア:

[(1, 1223157066), (2, 611578533), (3, 407719022), (6, 203859511), (23, 53180742), (46, 26590371), (69, 17726914), (101, 12110466), (127, 9631158), (138, 8863457), (202, 6055233), (254, 4815579), (303, 4036822), (381, 3210386), (606, 2018411), (691, 1770126), (762, 1605193), (1382, 885063), (2073, 590042), (2323, 526542), (2921, 418746), (4146, 295021), (4646, 263271), (5842, 209373), (6969, 175514), (8763, 139582), (12827, 95358), (13938, 87757), (15893, 76962), (17526, 69791), (25654, 47679), (31786, 38481)]