2131894548

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{4211}}^1$

素因数の和:4283

約数の個数: 144

約数和(自身を含む): 6439305600

約数和(自身を除く): 4307411052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 343, 369, 441, 492, 574, 588, 686, 738, 861, 882, 1029, 1148, 1372, 1476, 1722, 1764, 2009, 2058, 2583, 3087, 3444, 4018, 4116, 4211, 5166, 6027, 6174, 8036, 8422, 10332, 12054, 12348, 12633, 14063, 16844, 18081, 24108, 25266, 28126, 29477, 36162, 37899, 42189, 50532, 56252, 58954, 72324, 75798, 84378, 88431, 117908, 126567, 151596, 168756, 172651, 176862, 206339, 253134, 265293, 345302, 353724, 412678, 506268, 517953, 530586, 619017, 690604, 825356, 1035906, 1061172, 1208557, 1238034, 1444373, 1553859, 1857051, 2071812, 2417114, 2476068, 2888746, 3107718, 3625671, 3714102, 4333119, 4834228, 5777492, 6215436, 7251342, 7428204, 8459899, 8666238, 10877013, 12999357, 14502684, 16919798, 17332476, 21754026, 25379697, 25998714, 33839596, 43508052, 50759394, 51997428, 59219293, 76139091, 101518788, 118438586, 152278182, 177657879, 236877172, 304556364, 355315758, 532973637, 710631516, 1065947274, 2131894548]

約数ペア:

[(1, 2131894548), (2, 1065947274), (3, 710631516), (4, 532973637), (6, 355315758), (7, 304556364), (9, 236877172), (12, 177657879), (14, 152278182), (18, 118438586), (21, 101518788), (28, 76139091), (36, 59219293), (41, 51997428), (42, 50759394), (49, 43508052), (63, 33839596), (82, 25998714), (84, 25379697), (98, 21754026), (123, 17332476), (126, 16919798), (147, 14502684), (164, 12999357), (196, 10877013), (246, 8666238), (252, 8459899), (287, 7428204), (294, 7251342), (343, 6215436), (369, 5777492), (441, 4834228), (492, 4333119), (574, 3714102), (588, 3625671), (686, 3107718), (738, 2888746), (861, 2476068), (882, 2417114), (1029, 2071812), (1148, 1857051), (1372, 1553859), (1476, 1444373), (1722, 1238034), (1764, 1208557), (2009, 1061172), (2058, 1035906), (2583, 825356), (3087, 690604), (3444, 619017), (4018, 530586), (4116, 517953), (4211, 506268), (5166, 412678), (6027, 353724), (6174, 345302), (8036, 265293), (8422, 253134), (10332, 206339), (12054, 176862), (12348, 172651), (12633, 168756), (14063, 151596), (16844, 126567), (18081, 117908), (24108, 88431), (25266, 84378), (28126, 75798), (29477, 72324), (36162, 58954), (37899, 56252), (42189, 50532)]