655124529556

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1\times {\mathrm{887}}^1$

素因数の和:2237

約数の個数: 96

約数和(自身を含む): 1333346918400

約数和(自身を除く): 678222388844

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 379, 553, 758, 881, 887, 1106, 1516, 1762, 1774, 2212, 2653, 3524, 3548, 5306, 6167, 6209, 10612, 12334, 12418, 24668, 24836, 29941, 59882, 69599, 70073, 119764, 139198, 140146, 209587, 278396, 280292, 333899, 336173, 419174, 487193, 490511, 667798, 672346, 781447, 838348, 974386, 981022, 1335596, 1344692, 1562894, 1948772, 1962044, 2337293, 2353211, 3125788, 4674586, 4706422, 5470129, 9349172, 9412844, 10940258, 21880516, 26378021, 26557667, 52756042, 53115334, 61734313, 105512084, 106230668, 123468626, 184646147, 185903669, 246937252, 296168413, 369292294, 371807338, 432140191, 592336826, 738584588, 743614676, 864280382, 1184673652, 1728560764, 2073178891, 4146357782, 8292715564, 23397304627, 46794609254, 93589218508, 163781132389, 327562264778, 655124529556]

約数ペア:

[(1, 655124529556), (2, 327562264778), (4, 163781132389), (7, 93589218508), (14, 46794609254), (28, 23397304627), (79, 8292715564), (158, 4146357782), (316, 2073178891), (379, 1728560764), (553, 1184673652), (758, 864280382), (881, 743614676), (887, 738584588), (1106, 592336826), (1516, 432140191), (1762, 371807338), (1774, 369292294), (2212, 296168413), (2653, 246937252), (3524, 185903669), (3548, 184646147), (5306, 123468626), (6167, 106230668), (6209, 105512084), (10612, 61734313), (12334, 53115334), (12418, 52756042), (24668, 26557667), (24836, 26378021), (29941, 21880516), (59882, 10940258), (69599, 9412844), (70073, 9349172), (119764, 5470129), (139198, 4706422), (140146, 4674586), (209587, 3125788), (278396, 2353211), (280292, 2337293), (333899, 1962044), (336173, 1948772), (419174, 1562894), (487193, 1344692), (490511, 1335596), (667798, 981022), (672346, 974386), (781447, 838348)]