231148944

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 160

約数和(自身を含む): 724953600

約数和(自身を除く): 493804656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 79, 104, 108, 117, 144, 156, 158, 208, 216, 234, 237, 312, 316, 351, 432, 468, 474, 521, 624, 632, 702, 711, 936, 948, 1027, 1042, 1264, 1404, 1422, 1563, 1872, 1896, 2054, 2084, 2133, 2808, 2844, 3081, 3126, 3792, 4108, 4168, 4266, 4689, 5616, 5688, 6162, 6252, 6773, 8216, 8336, 8532, 9243, 9378, 11376, 12324, 12504, 13546, 14067, 16432, 17064, 18486, 18756, 20319, 24648, 25008, 27092, 27729, 28134, 34128, 36972, 37512, 40638, 41159, 49296, 54184, 55458, 56268, 60957, 73944, 75024, 81276, 82318, 108368, 110916, 112536, 121914, 123477, 147888, 162552, 164636, 182871, 221832, 225072, 243828, 246954, 325104, 329272, 365742, 370431, 443664, 487656, 493908, 535067, 658544, 731484, 740862, 975312, 987816, 1070134, 1111293, 1462968, 1481724, 1605201, 1975632, 2140268, 2222586, 2925936, 2963448, 3210402, 4280536, 4445172, 4815603, 5926896, 6420804, 8561072, 8890344, 9631206, 12841608, 14446809, 17780688, 19262412, 25683216, 28893618, 38524824, 57787236, 77049648, 115574472, 231148944]

約数ペア:

[(1, 231148944), (2, 115574472), (3, 77049648), (4, 57787236), (6, 38524824), (8, 28893618), (9, 25683216), (12, 19262412), (13, 17780688), (16, 14446809), (18, 12841608), (24, 9631206), (26, 8890344), (27, 8561072), (36, 6420804), (39, 5926896), (48, 4815603), (52, 4445172), (54, 4280536), (72, 3210402), (78, 2963448), (79, 2925936), (104, 2222586), (108, 2140268), (117, 1975632), (144, 1605201), (156, 1481724), (158, 1462968), (208, 1111293), (216, 1070134), (234, 987816), (237, 975312), (312, 740862), (316, 731484), (351, 658544), (432, 535067), (468, 493908), (474, 487656), (521, 443664), (624, 370431), (632, 365742), (702, 329272), (711, 325104), (936, 246954), (948, 243828), (1027, 225072), (1042, 221832), (1264, 182871), (1404, 164636), (1422, 162552), (1563, 147888), (1872, 123477), (1896, 121914), (2054, 112536), (2084, 110916), (2133, 108368), (2808, 82318), (2844, 81276), (3081, 75024), (3126, 73944), (3792, 60957), (4108, 56268), (4168, 55458), (4266, 54184), (4689, 49296), (5616, 41159), (5688, 40638), (6162, 37512), (6252, 36972), (6773, 34128), (8216, 28134), (8336, 27729), (8532, 27092), (9243, 25008), (9378, 24648), (11376, 20319), (12324, 18756), (12504, 18486), (13546, 17064), (14067, 16432)]