2507532048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31489}}^1$

素因数の和:31589

約数の個数: 120

約数和(自身を含む): 8121900800

約数和(自身を除く): 5614368752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2212, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 8848, 9954, 11376, 13272, 19908, 26544, 31489, 39816, 62978, 79632, 94467, 125956, 188934, 220423, 251912, 283401, 377868, 440846, 503824, 566802, 661269, 755736, 881692, 1133604, 1322538, 1511472, 1763384, 1983807, 2267208, 2487631, 2645076, 3526768, 3967614, 4534416, 4975262, 5290152, 7462893, 7935228, 9950524, 10580304, 14925786, 15870456, 17413417, 19901048, 22388679, 29851572, 31740912, 34826834, 39802096, 44777358, 52240251, 59703144, 69653668, 89554716, 104480502, 119406288, 139307336, 156720753, 179109432, 208961004, 278614672, 313441506, 358218864, 417922008, 626883012, 835844016, 1253766024, 2507532048]

約数ペア:

[(1, 2507532048), (2, 1253766024), (3, 835844016), (4, 626883012), (6, 417922008), (7, 358218864), (8, 313441506), (9, 278614672), (12, 208961004), (14, 179109432), (16, 156720753), (18, 139307336), (21, 119406288), (24, 104480502), (28, 89554716), (36, 69653668), (42, 59703144), (48, 52240251), (56, 44777358), (63, 39802096), (72, 34826834), (79, 31740912), (84, 29851572), (112, 22388679), (126, 19901048), (144, 17413417), (158, 15870456), (168, 14925786), (237, 10580304), (252, 9950524), (316, 7935228), (336, 7462893), (474, 5290152), (504, 4975262), (553, 4534416), (632, 3967614), (711, 3526768), (948, 2645076), (1008, 2487631), (1106, 2267208), (1264, 1983807), (1422, 1763384), (1659, 1511472), (1896, 1322538), (2212, 1133604), (2844, 881692), (3318, 755736), (3792, 661269), (4424, 566802), (4977, 503824), (5688, 440846), (6636, 377868), (8848, 283401), (9954, 251912), (11376, 220423), (13272, 188934), (19908, 125956), (26544, 94467), (31489, 79632), (39816, 62978)]