2170727304

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 5811886080

約数和(自身を除く): 3641158776

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 97, 138, 142, 184, 194, 213, 276, 284, 291, 388, 426, 552, 568, 571, 582, 776, 852, 1142, 1164, 1633, 1704, 1713, 2231, 2284, 2328, 3266, 3426, 4462, 4568, 4899, 6532, 6693, 6852, 6887, 8924, 9798, 13064, 13133, 13386, 13704, 13774, 17848, 19596, 20661, 26266, 26772, 27548, 39192, 39399, 40541, 41322, 52532, 53544, 55096, 55387, 78798, 81082, 82644, 105064, 110774, 121623, 157596, 158401, 162164, 165288, 166161, 221548, 243246, 315192, 316802, 324328, 332322, 443096, 475203, 486492, 633604, 664644, 932443, 950406, 972984, 1267208, 1273901, 1329288, 1864886, 1900812, 2547802, 2797329, 3729772, 3801624, 3821703, 3932477, 5095604, 5594658, 7459544, 7643406, 7864954, 10191208, 11189316, 11797431, 15286812, 15729908, 22378632, 23594862, 30573624, 31459816, 47189724, 90446971, 94379448, 180893942, 271340913, 361787884, 542681826, 723575768, 1085363652, 2170727304]

約数ペア:

[(1, 2170727304), (2, 1085363652), (3, 723575768), (4, 542681826), (6, 361787884), (8, 271340913), (12, 180893942), (23, 94379448), (24, 90446971), (46, 47189724), (69, 31459816), (71, 30573624), (92, 23594862), (97, 22378632), (138, 15729908), (142, 15286812), (184, 11797431), (194, 11189316), (213, 10191208), (276, 7864954), (284, 7643406), (291, 7459544), (388, 5594658), (426, 5095604), (552, 3932477), (568, 3821703), (571, 3801624), (582, 3729772), (776, 2797329), (852, 2547802), (1142, 1900812), (1164, 1864886), (1633, 1329288), (1704, 1273901), (1713, 1267208), (2231, 972984), (2284, 950406), (2328, 932443), (3266, 664644), (3426, 633604), (4462, 486492), (4568, 475203), (4899, 443096), (6532, 332322), (6693, 324328), (6852, 316802), (6887, 315192), (8924, 243246), (9798, 221548), (13064, 166161), (13133, 165288), (13386, 162164), (13704, 158401), (13774, 157596), (17848, 121623), (19596, 110774), (20661, 105064), (26266, 82644), (26772, 81082), (27548, 78798), (39192, 55387), (39399, 55096), (40541, 53544), (41322, 52532)]