858931596

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 2421619200

約数和(自身を除く): 1562687604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 139, 153, 204, 207, 276, 278, 306, 391, 414, 417, 439, 556, 612, 782, 828, 834, 878, 1173, 1251, 1317, 1564, 1668, 1756, 2346, 2363, 2502, 2634, 3197, 3519, 3951, 4692, 4726, 5004, 5268, 6394, 7038, 7089, 7463, 7902, 9452, 9591, 10097, 12788, 14076, 14178, 14926, 15804, 19182, 20194, 21267, 22389, 28356, 28773, 29852, 30291, 38364, 40388, 42534, 44778, 54349, 57546, 60582, 61021, 67167, 85068, 89556, 90873, 108698, 115092, 121164, 122042, 134334, 163047, 171649, 181746, 183063, 217396, 244084, 268668, 326094, 343298, 363492, 366126, 489141, 514947, 549189, 652188, 686596, 732252, 978282, 1029894, 1037357, 1098378, 1403483, 1544841, 1956564, 2059788, 2074714, 2196756, 2806966, 3089682, 3112071, 4149428, 4210449, 5613932, 6179364, 6224142, 8420898, 9336213, 12448284, 12631347, 16841796, 18672426, 23859211, 25262694, 37344852, 47718422, 50525388, 71577633, 95436844, 143155266, 214732899, 286310532, 429465798, 858931596]

約数ペア:

[(1, 858931596), (2, 429465798), (3, 286310532), (4, 214732899), (6, 143155266), (9, 95436844), (12, 71577633), (17, 50525388), (18, 47718422), (23, 37344852), (34, 25262694), (36, 23859211), (46, 18672426), (51, 16841796), (68, 12631347), (69, 12448284), (92, 9336213), (102, 8420898), (138, 6224142), (139, 6179364), (153, 5613932), (204, 4210449), (207, 4149428), (276, 3112071), (278, 3089682), (306, 2806966), (391, 2196756), (414, 2074714), (417, 2059788), (439, 1956564), (556, 1544841), (612, 1403483), (782, 1098378), (828, 1037357), (834, 1029894), (878, 978282), (1173, 732252), (1251, 686596), (1317, 652188), (1564, 549189), (1668, 514947), (1756, 489141), (2346, 366126), (2363, 363492), (2502, 343298), (2634, 326094), (3197, 268668), (3519, 244084), (3951, 217396), (4692, 183063), (4726, 181746), (5004, 171649), (5268, 163047), (6394, 134334), (7038, 122042), (7089, 121164), (7463, 115092), (7902, 108698), (9452, 90873), (9591, 89556), (10097, 85068), (12788, 67167), (14076, 61021), (14178, 60582), (14926, 57546), (15804, 54349), (19182, 44778), (20194, 42534), (21267, 40388), (22389, 38364), (28356, 30291), (28773, 29852)]