28857311496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{12589}}^1$

素因数の和:12724

約数の個数: 192

約数和(自身を含む): 87988992000

約数和(自身を除く): 59131680504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 79, 93, 104, 117, 124, 156, 158, 186, 234, 237, 248, 279, 312, 316, 372, 403, 468, 474, 558, 632, 711, 744, 806, 936, 948, 1027, 1116, 1209, 1422, 1612, 1896, 2054, 2232, 2418, 2449, 2844, 3081, 3224, 3627, 4108, 4836, 4898, 5688, 6162, 7254, 7347, 8216, 9243, 9672, 9796, 12324, 12589, 14508, 14694, 18486, 19592, 22041, 24648, 25178, 29016, 29388, 31837, 36972, 37767, 44082, 50356, 58776, 63674, 73944, 75534, 88164, 95511, 100712, 113301, 127348, 151068, 163657, 176328, 191022, 226602, 254696, 286533, 302136, 327314, 382044, 390259, 453204, 490971, 573066, 654628, 764088, 780518, 906408, 981942, 994531, 1146132, 1170777, 1309256, 1472913, 1561036, 1963884, 1989062, 2292264, 2341554, 2945826, 2983593, 3122072, 3512331, 3927768, 3978124, 4683108, 5073367, 5891652, 5967186, 7024662, 7956248, 8950779, 9366216, 10146734, 11783304, 11934372, 12928903, 14049324, 15220101, 17901558, 20293468, 23868744, 25857806, 28098648, 30440202, 30830461, 35803116, 38786709, 40586936, 45660303, 51715612, 60880404, 61660922, 71606232, 77573418, 91320606, 92491383, 103431224, 116360127, 121760808, 123321844, 155146836, 182641212, 184982766, 232720254, 246643688, 277474149, 310293672, 365282424, 369965532, 400795993, 465440508, 554948298, 739931064, 801591986, 930881016, 1109896596, 1202387979, 1603183972, 2219793192, 2404775958, 3206367944, 3607163937, 4809551916, 7214327874, 9619103832, 14428655748, 28857311496]

約数ペア:

[(1, 28857311496), (2, 14428655748), (3, 9619103832), (4, 7214327874), (6, 4809551916), (8, 3607163937), (9, 3206367944), (12, 2404775958), (13, 2219793192), (18, 1603183972), (24, 1202387979), (26, 1109896596), (31, 930881016), (36, 801591986), (39, 739931064), (52, 554948298), (62, 465440508), (72, 400795993), (78, 369965532), (79, 365282424), (93, 310293672), (104, 277474149), (117, 246643688), (124, 232720254), (156, 184982766), (158, 182641212), (186, 155146836), (234, 123321844), (237, 121760808), (248, 116360127), (279, 103431224), (312, 92491383), (316, 91320606), (372, 77573418), (403, 71606232), (468, 61660922), (474, 60880404), (558, 51715612), (632, 45660303), (711, 40586936), (744, 38786709), (806, 35803116), (936, 30830461), (948, 30440202), (1027, 28098648), (1116, 25857806), (1209, 23868744), (1422, 20293468), (1612, 17901558), (1896, 15220101), (2054, 14049324), (2232, 12928903), (2418, 11934372), (2449, 11783304), (2844, 10146734), (3081, 9366216), (3224, 8950779), (3627, 7956248), (4108, 7024662), (4836, 5967186), (4898, 5891652), (5688, 5073367), (6162, 4683108), (7254, 3978124), (7347, 3927768), (8216, 3512331), (9243, 3122072), (9672, 2983593), (9796, 2945826), (12324, 2341554), (12589, 2292264), (14508, 1989062), (14694, 1963884), (18486, 1561036), (19592, 1472913), (22041, 1309256), (24648, 1170777), (25178, 1146132), (29016, 994531), (29388, 981942), (31837, 906408), (36972, 780518), (37767, 764088), (44082, 654628), (50356, 573066), (58776, 490971), (63674, 453204), (73944, 390259), (75534, 382044), (88164, 327314), (95511, 302136), (100712, 286533), (113301, 254696), (127348, 226602), (151068, 191022), (163657, 176328)]