235481724

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 608156640

約数和(自身を除く): 372674916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 181, 213, 284, 362, 426, 509, 543, 639, 724, 852, 1018, 1086, 1278, 1527, 1629, 2036, 2172, 2556, 3054, 3258, 4581, 6108, 6516, 9162, 12851, 18324, 25702, 36139, 38553, 51404, 72278, 77106, 92129, 108417, 115659, 144556, 154212, 184258, 216834, 231318, 276387, 325251, 368516, 433668, 462636, 552774, 650502, 829161, 1105548, 1301004, 1658322, 3316644, 6541159, 13082318, 19623477, 26164636, 39246954, 58870431, 78493908, 117740862, 235481724]

約数ペア:

[(1, 235481724), (2, 117740862), (3, 78493908), (4, 58870431), (6, 39246954), (9, 26164636), (12, 19623477), (18, 13082318), (36, 6541159), (71, 3316644), (142, 1658322), (181, 1301004), (213, 1105548), (284, 829161), (362, 650502), (426, 552774), (509, 462636), (543, 433668), (639, 368516), (724, 325251), (852, 276387), (1018, 231318), (1086, 216834), (1278, 184258), (1527, 154212), (1629, 144556), (2036, 115659), (2172, 108417), (2556, 92129), (3054, 77106), (3258, 72278), (4581, 51404), (6108, 38553), (6516, 36139), (9162, 25702), (12851, 18324)]