28305238128

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1\times {\mathrm{7297}}^1$

素因数の和:7902

約数の個数: 80

約数和(自身を含む): 73670332416

約数和(自身を除く): 45365094288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 383, 422, 633, 766, 844, 1149, 1266, 1532, 1688, 2298, 2532, 3064, 3376, 4596, 5064, 6128, 7297, 9192, 10128, 14594, 18384, 21891, 29188, 43782, 58376, 80813, 87564, 116752, 161626, 175128, 242439, 323252, 350256, 484878, 646504, 969756, 1293008, 1539667, 1939512, 2794751, 3079334, 3879024, 4619001, 5589502, 6158668, 8384253, 9238002, 11179004, 12317336, 16768506, 18476004, 22358008, 24634672, 33537012, 36952008, 44716016, 67074024, 73904016, 134148048, 589692461, 1179384922, 1769077383, 2358769844, 3538154766, 4717539688, 7076309532, 9435079376, 14152619064, 28305238128]

約数ペア:

[(1, 28305238128), (2, 14152619064), (3, 9435079376), (4, 7076309532), (6, 4717539688), (8, 3538154766), (12, 2358769844), (16, 1769077383), (24, 1179384922), (48, 589692461), (211, 134148048), (383, 73904016), (422, 67074024), (633, 44716016), (766, 36952008), (844, 33537012), (1149, 24634672), (1266, 22358008), (1532, 18476004), (1688, 16768506), (2298, 12317336), (2532, 11179004), (3064, 9238002), (3376, 8384253), (4596, 6158668), (5064, 5589502), (6128, 4619001), (7297, 3879024), (9192, 3079334), (10128, 2794751), (14594, 1939512), (18384, 1539667), (21891, 1293008), (29188, 969756), (43782, 646504), (58376, 484878), (80813, 350256), (87564, 323252), (116752, 242439), (161626, 175128)]