231850488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 661893120

約数和(自身を除く): 430042632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 31, 34, 46, 51, 62, 68, 69, 92, 93, 102, 124, 136, 138, 184, 186, 204, 248, 276, 372, 391, 408, 527, 552, 713, 744, 782, 797, 1054, 1173, 1426, 1564, 1581, 1594, 2108, 2139, 2346, 2391, 2852, 3128, 3162, 3188, 4216, 4278, 4692, 4782, 5704, 6324, 6376, 8556, 9384, 9564, 12121, 12648, 13549, 17112, 18331, 19128, 24242, 24707, 27098, 36363, 36662, 40647, 48484, 49414, 54196, 54993, 72726, 73324, 74121, 81294, 96968, 98828, 108392, 109986, 145452, 146648, 148242, 162588, 197656, 219972, 290904, 296484, 311627, 325176, 420019, 439944, 568261, 592968, 623254, 840038, 934881, 1136522, 1246508, 1260057, 1680076, 1704783, 1869762, 2273044, 2493016, 2520114, 3360152, 3409566, 3739524, 4546088, 5040228, 6819132, 7479048, 9660437, 10080456, 13638264, 19320874, 28981311, 38641748, 57962622, 77283496, 115925244, 231850488]

約数ペア:

[(1, 231850488), (2, 115925244), (3, 77283496), (4, 57962622), (6, 38641748), (8, 28981311), (12, 19320874), (17, 13638264), (23, 10080456), (24, 9660437), (31, 7479048), (34, 6819132), (46, 5040228), (51, 4546088), (62, 3739524), (68, 3409566), (69, 3360152), (92, 2520114), (93, 2493016), (102, 2273044), (124, 1869762), (136, 1704783), (138, 1680076), (184, 1260057), (186, 1246508), (204, 1136522), (248, 934881), (276, 840038), (372, 623254), (391, 592968), (408, 568261), (527, 439944), (552, 420019), (713, 325176), (744, 311627), (782, 296484), (797, 290904), (1054, 219972), (1173, 197656), (1426, 162588), (1564, 148242), (1581, 146648), (1594, 145452), (2108, 109986), (2139, 108392), (2346, 98828), (2391, 96968), (2852, 81294), (3128, 74121), (3162, 73324), (3188, 72726), (4216, 54993), (4278, 54196), (4692, 49414), (4782, 48484), (5704, 40647), (6324, 36662), (6376, 36363), (8556, 27098), (9384, 24707), (9564, 24242), (12121, 19128), (12648, 18331), (13549, 17112)]