964595008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 112

約数和(自身を含む): 2150668800

約数和(自身を除く): 1186073792

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 149, 208, 248, 251, 298, 403, 416, 496, 502, 596, 806, 832, 992, 1004, 1192, 1612, 1937, 1984, 2008, 2384, 3224, 3263, 3874, 4016, 4619, 4768, 6448, 6526, 7748, 7781, 8032, 9238, 9536, 12896, 13052, 15496, 15562, 16064, 18476, 25792, 26104, 30992, 31124, 36952, 37399, 52208, 60047, 61984, 62248, 73904, 74798, 101153, 104416, 120094, 123968, 124496, 147808, 149596, 202306, 208832, 240188, 248992, 295616, 299192, 404612, 480376, 486187, 497984, 598384, 809224, 960752, 972374, 1159369, 1196768, 1618448, 1921504, 1944748, 2318738, 2393536, 3236896, 3843008, 3889496, 4637476, 6473792, 7778992, 9274952, 15071797, 15557984, 18549904, 30143594, 31115968, 37099808, 60287188, 74199616, 120574376, 241148752, 482297504, 964595008]

約数ペア:

[(1, 964595008), (2, 482297504), (4, 241148752), (8, 120574376), (13, 74199616), (16, 60287188), (26, 37099808), (31, 31115968), (32, 30143594), (52, 18549904), (62, 15557984), (64, 15071797), (104, 9274952), (124, 7778992), (149, 6473792), (208, 4637476), (248, 3889496), (251, 3843008), (298, 3236896), (403, 2393536), (416, 2318738), (496, 1944748), (502, 1921504), (596, 1618448), (806, 1196768), (832, 1159369), (992, 972374), (1004, 960752), (1192, 809224), (1612, 598384), (1937, 497984), (1984, 486187), (2008, 480376), (2384, 404612), (3224, 299192), (3263, 295616), (3874, 248992), (4016, 240188), (4619, 208832), (4768, 202306), (6448, 149596), (6526, 147808), (7748, 124496), (7781, 123968), (8032, 120094), (9238, 104416), (9536, 101153), (12896, 74798), (13052, 73904), (15496, 62248), (15562, 61984), (16064, 60047), (18476, 52208), (25792, 37399), (26104, 36952), (30992, 31124)]